Surprisingly Recent Galaxy Discovered Using Machine Learning May Be the Last Generation Galaxy in the Long Cosmic History – SciTechDaily

HSC J1631+4426 broke the record for the lowest oxygen abundance. Credit: NAOJ/Kojima et al.

Breaking the lowest oxygen abundance record.

New results achieved by combining big data captured by the Subaru Telescope and the power of machine learning have discovered a galaxy with an extremely low oxygen abundance of 1.6% solar abundance, breaking the previous record of the lowest oxygen abundance. The measured oxygen abundance suggests that most of the stars in this galaxy formed very recently.

To understand galaxy evolution, astronomers need to study galaxies in various stages of formation and evolution. Most of the galaxies in the modern Universe are mature galaxies, but standard cosmology predicts that there may still be a few galaxies in the early formation stage in the modern Universe. Because these early-stage galaxies are rare, an international research team searched for them in wide-field imaging data taken with the Subaru Telescope. To find the very faint, rare galaxies, deep, wide-field data taken with the Subaru Telescope was indispensable, emphasizes Dr. Takashi Kojima, the leader of the team.

However, it was difficult to find galaxies in the early stage of galaxy formation from the data because the wide-field data includes as many as 40 million objects. So the research team developed a new machine learning method to find such galaxies from the vast amount of data. They had a computer repeatedly learn the galaxy colors expected from theoretical models, and then let the computer select only galaxies in the early stage of galaxy formation.

The research team then performed follow-up observations to determine the elemental abundance ratios of 4 of the 27 candidates selected by the computer. They have found that one galaxy (HSC J1631+4426), located 430 million light-years away in the constellation Hercules, has an oxygen abundance only 1.6 percent of that of the Sun. This is the lowest values ever reported for a galaxy. The measured oxygen abundance suggests that most of the stars in this galaxy formed very recently. In other words, this galaxy is undergoing an early stage of the galaxy evolution.

What is surprising is that the stellar mass of the HSC J1631+4426 galaxy is very small, 0.8 million solar masses. This stellar mass is only about 1/100,000 of our Milky Way galaxy, and comparable to the mass of a star cluster in our Milky Way, said Prof. Ouchi of the National Astronomical Observatory of Japan and the University of Tokyo. This small mass also supports the primordial nature of the HSC J1631+4426 galaxy.

The research team thinks that there are two interesting indications from this discovery. First, this is the evidence about a galaxy at such an early stage of galaxy evolution existing today. In the framework of the standard cosmology, new galaxies are thought to be born in the present universe. The discovery of the HSC J1631+4426 galaxy backs up the picture of the standard cosmology. Second, we may witness a new-born galaxy at the latest epoch of the cosmic history. The standard cosmology suggests that the matter density of the universe rapidly drops in our universe whose expansion accelerates. In the future universe with the rapid expansion, matter does not assemble by gravity, and new galaxies wont be born. The HSC J1631+4426 galaxy may be the last generation galaxy in the long cosmic history.

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Surprisingly Recent Galaxy Discovered Using Machine Learning May Be the Last Generation Galaxy in the Long Cosmic History - SciTechDaily

IoT Automation Trend Rides Next Wave of Machine Learning, Big Data – IoT World Today

IoT automation has found new raison detre in the COVID-19 era.

An array of new methods along with unexpected new pressures cast todays IoT automation efforts in an utterly new light.

Progress today in IoT automation is based on fresh methods employing big data, machine learning, asset intelligence and edge computing architecture. It is also enabled by emerging approaches to service orchestration and workflow, and by ITOps efforts that stress better links between IT and operations.

On one end, advances in IoT automation include robotic process automation (RPA) tools that use sensor data to inform backroom and clerical tasks. On the other end are true robots that maintain the flow of goods on factory floors.

Meanwhile, nothing has focused business leaders on automation like COVID-19. Automation technologies have gained priority in light of 2020s pandemic, which is spurring use of IoT sensors, robots and software to enable additional remote monitoring. Still, this work was well underway before COVID-19 emerged.

Cybersecurity Drives Advances in IoT Automation

In particular, automated discovery of IoT environments for cybersecurity purposes has been an ongoing driver of IoT automation. That is simply because there is too much machine information to manually track, according to Lerry Wilson, senior director for innovation and digital ecosystems at Splunk. The target is anomalies found in data stream patterns.

Anomalous behavior starts to trickle into the environment, and theres too much for humans to do, Wilson said. And, while much of this still requires a human somewhere in the loop, the role of automation continues to grow.

Wilson said Splunk, which focuses on integrating a breadth of machine data, has worked with partners to ensure incoming data can now kick off useful functions in real time. These kinds of efforts are central to emerging information technology/operations technology (IT/OT) integration. This, along with machine learning (ML), promises increased automation of business workflows.

Today, we and our partners are creating machine learning that will automatically set up a work order people dont have to [manually] enter that anymore, he said, adding that what once took the form of analytical reports now is correlated with historic data for immediate execution.

We moved past reporting to action, Wilson said.

Notable use cases Splunk has encountered include systems that collect signals to monitor and optimize factory floor and campus activity as well as to correlate asset information, Wilson indicated.

Hyperautomation Hyped

The move toward more coordinated, highly integrated systems automation is strong enough that Gartner has dubbed it hyperautomation, and included it in its Top 10 Strategic Technology Trends for 2020.

The research group describes hyperautomation as the orchestrated use of multiple technologies to catalyze business-driven process change, and declares everything that can be automated, will be automated.

The hyperautomation category includes process and task automation tools, ML, event-driven software and RPA, according to Gartner. Estimates of Coherent Market Insights valued a global market for hyperautomation at $4.2 billion in 2017, and predicted 18.9% CAGR from 2019 through 2027.

Automation hyper or other is supported in several products. These include workflow orchestration software from companies ranging from Broadcom and BMC to Radianse and Resolve Systems. The space also holds players like ServiceNow and Splunk.

The ranks include industrial IoT automation systems from GE, Honeywell, Rockwell Automation, Plex, PTC and Siemens, as well as IT infrastructure and ERP application software such as C3.ai, IBM and SAP.

And, that is not to mention domain specialists like Esri, with geospatial data processing; Dassault Systmes, with 3D Design and engineering software; and many others working to automate aspects of IoT.

Business Process Automation

For Radianse, which integrates intelligent tracking and management software with tagged RFID and non-RFID devices, IoT automation means expanding real-time monitoring of staff tasks and automation of schedules from elder care facilities and hospitals to gyms, fitness centers and even bars.

In hospitals, naturally, asset tracking has gained new importance as respirator demand has vaulted. Cleaning schedules, too, now require new levels of tracking and efficiency. Change here is rapid.

With the COVID-19 pandemic, you see pivots in approaches. You see interfaces that dont require touch menus, or that interface to users own devices, according to Randy Ribeck, vice president of strategy for Radianse.

Ribeck said the company works with customers to implement systems that automate scheduling and asset use, and that the influx of data can be challenging. So, paring down incoming data to the essentials is an important mission. Otherwise, at times, you can be drinking from a fire hose, he said.

ITOps Automation

Agility has been the mantra of many organizations for years. Thats taken the form of DevOps, ITOps, MLOps and AIOps. All are methods organizations use to automate the repeatable steps developers and administrators take to keep apps running.

As use of IoT devices grows, more automation is being applied. Basically, more organizations are taking on the workflow styles of traditional telcos or cloud providers.

There is a common problem around the proliferation of IoT [devices]. Organizations are left to manage all of these things, to make sure they are working properly, said Vijay Kurkal, CEO, Resolve Systems, maker of an AIOps platform for enterprise-wide incident response, automation and process orchestration.

The problems grow greater as IoT devices take on more tasks. He cites one of the most ubiquitous of Things. That is, the ATM.

More than ever, banks need to know ATMs are up, running and functioning. That is because each ATM now serves multiple applications. If they fail, you lose business and customers are frustrated, Kurkal said.

Moreover, a truck roll that requires technicians to be dispatched (in a truck) to ATM locations is expensive. All that makes AI and automation an integral part of capable incident resolution planning, he said.

IoT Automation on the Map

Automation takes on a different aspect when IoT data is introduced, according to Susan Foss, product manager for real-time visualization and analytics at Esri, the geographic information system (GIS) giant.

What is different? Its the nature of the data being collected, she said. Organizations have never had this type of information before or at this granularity of time-space detail.

Before it was more periodic. Now they have it in the form of a living, breathing, constant supply, she added. That ushers in event processing architectures, changes the pace with which teams have to work with data, and augers more automation.

Foss said Esri is working with users to connect fast-arriving IoT data to location data. The goal is to create immediate visualizations of data on a map. This requires, Foss said, a delicate balance of compute horsepower against the incoming real-time data, as well as static data sources that might need to be used with it.

And, real-time activity mapping is going indoors in the face of the COVID-19 pandemic. To that end, Esri recently updated its ArcGIS Indoors offering with new space planning templates. The software uses beacons and Wi-Fi to collect data for display on a live map showing activity in offices and other physical plants. Clearly, such capabilities have special import in the wake of coronavirus.

Retooling for the Next Normal

Subtle changes are underway in IoT automation, driven by global events, according to Prashanth Mysore, director of DELMIA marketing and strategic development at Dassault Systmes.

For one thing, a next normal is focused on ensuring employees safety and security, Mysore said.He also anticipates more change in supply chains, as closer connections to sourcing become more important, and real-time monitoring of supply chains is needed.

Mysore systems simulation and 3-D modeling will help in this regard, particularly where much new what-if analysis of system behavior must be swiftly completed. Like others, he singles out lightning-fast shifts to ventilator manufacturing by auto makers and others as a harbinger of things to come.

Things are so dynamic. For example, people have to look at how remote operations and networking affect security, he said, pointing as well to an upsurge in remote IoT system maintenance in times to come. This move to greater operational flexibility also signals the need for convergence between IT systems and operational systems, Mysore indicated.

Autonomizing the Unpredictable

Of course, the factory floor remains the citadel of automation. Key factors at play are big data, ML and the general trend toward digitization, according to Juan Aparicio Ojea, head of advanced manufacturing automation, Siemens Corporate Technology.

Ojeda said these factors combine to create what he calls autonomous automation. This next step for automation, it seems, is to venture into the realm of the unpredictable.

In traditional or classical automation, there is explicit motion programming, explains Ojeda. Tasks and procedures are static and repetitive. Thats due for change.

Historically, we have been very good at automating the predictable process. For example, the welding line in automotive assembly, he said. This approach faces issues, if parts are not represented perfectly. And changing these systems is programming intensive.

With next-generation autonomous automation, systems are based on ML modeling, rather than explicit programming, said Ojeda, who describes this as a move from automating the predictable to autonomizing the unpredictable.

As the recent COVID-19 rush to retool production lines showed, shifts in production can be challenging. This could be a job for autonomous automation, which Ojeda posits as a means toward more flexible automation and robotics.

Edge Computing Fits

IoT implementers should be aware that greater automation is about more than machine learning algorithms. Team leaders must also understand the full life cycle of products.

Autonomous automation means you have to extract the data, maintain it, figure out where you store it its a different computing architecture, requiring a new way of planning, Ojea said. Nothing comes free, machine learning is very compute and data intensive.

An answer to that issue in some cases will be robotics linked with edge computing. It makes a lot of sense to put computer power very close to the process, Ojea said. Edge fits well.

At the same time, autonomous automation should be viewed as an addition to classic automation methods, not a complete replacement, Ojea said.

From the days of the Jacquard automated loom through to Henry Fords automated assembly line and beyond, automation has driven new technology use. Clearly, the technologies now ready to meet that call are many, giving tech leaders plenty to ponder as they reimagine automation as it applies to IoT.

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IoT Automation Trend Rides Next Wave of Machine Learning, Big Data - IoT World Today

Foreign threats loom ahead of 2020 US presidential election – The New Indian Express

By Associated Press

NEW YORK: As the November 3 presidential vote nears, there are fresh signs that the nation's electoral system is again under attack from foreign adversaries.

Intelligence officials confirmed in recent days that foreign actors are actively seeking to compromise the private communications of "US political campaigns, candidates and other political targets" while working to compromise the nation's election infrastructure.

Foreign entities are also aggressively spreading disinformation intended to sow voter confusion heading into the fall.

There is no evidence that America's enemies have yet succeeded in penetrating campaigns or state election systems, but Democrat Joe Biden's presidential campaign confirmed this week that it has faced multiple related threats.

The former vice president's team was reluctant to reveal specifics for fear of giving adversaries useful intelligence.

Because of such secrecy, at least in part, foreign interference largely remains an afterthought in the 2020 contest, even as Republicans and Democrats alike concede it poses a serious threat that could fundamentally reshape the election at any moment.

Biden's campaign is increasingly concerned that pro-Russian sources have already shared disinformation about Biden's family with President Donald Trump's campaign and his Republican allies on Capitol Hill designed to hurt the Democratic candidate in the days leading up to the election.

When asked directly, the Trump campaign refused to say whether it had accepted materials from any foreign nationals related to Biden.

Trump was impeached last year after being caught pressuring Ukrainian leaders to produce damaging information about work Biden's son did in the region, even though repeated allegations of corruption against the Bidens have been widely discredited.

Wisconsin Sen. Ron Johnson, a key Trump ally and chair of the Senate Homeland Security Committee, denied having accepted any damaging materials on Biden from foreign nationals even after at least one Ukranian national, Oleksandr Onyshchenko, told The Washington Post he had shared tapes and transcripts with Johnson's committee and Trump ally Rudy Giuliani.

House Democrats announced Friday they have subpoenaed Secretary of State Mike Pompeo for documents he turned over to Johnson's panel. "It does a disservice to our election security efforts when Democrats use the threat of Russian disinformation as a weapon to cast doubt on investigations they don't like," Johnson spokesperson Austin Altenburg said.

The 2020 campaigns and party committees have been receiving regular briefings from the National Counterintelligence and Security Center, whose director, Bill Evanina, released a rare public statement last week confirming Russia's continued work to meddle in the US election.

Evanina said that Russia, as part of an effort to weaken the US and its global standing, has been spreading disinformation to undermine confidence in American democracy and "to denigrate what it sees as an anti-Russia 'establishment' in America'.

"The threat is not limited to Russia. China, a target of escalating condemnation across the Trump administration in recent weeks, has been looking for ways to affect American policy, counter criticism of Beijing and pressure political figures it views as opposed to Chinese interests, Evanina said, while Iran has been involved in circulating disinformation and anti-American content online.

Trump's team reported no specific foreign threats against the president's campaign, but campaign general counsel Matthew Morgan highlighted the Republican Party's yearslong effort to install various voter ID requirements across the country - including photo verification, signature matching and witness requirements - as an important tool to block foreign interference.

"Contrary to their narrative, the Democrats' efforts to tear these safeguards apart - as they sue in 18 states across the nation - would open our election system up to foreign interference," Morgan said.

"That's why we're fighting back - to protect the sanctity of our election system. Despite Morgan's argument, there is no evidence of significant voter fraud in US politics, whether by American voters or foreign nationals.

And there is no evidence, as Trump repeatedly charges, that an increased reliance on mail balloting this fall leaves the electoral system particularly vulnerable to outside meddling. The president pointed to those baseless claims this week to suggest delaying the election, something that can't be done without support in Congress, where Democrats and Republicans alike rejected the notion.

There is ample evidence, however, that foreign powers are trying to sow confusion by spreading misinformation in addition to seeking to hack into political campaigns, as Evanina said last week. Former Homeland Security Secretary Tom Ridge, a Republican, described Trump's warnings about mail voting "absurd" and "ridiculous".

"He should be far more forceful and far more direct in condemning foreign interference. The enemy is not within," Ridge said in an interview.Foreign interference played a significant role in the 2016 election, of course.

US intelligence agencies determined that Russian operatives seeking to boost Trump's campaign hacked into the Democratic National Committee's servers and later shared damaging messages with WikiLeaks while running a covert social media campaign aimed at sowing discord among American voters.

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Foreign threats loom ahead of 2020 US presidential election - The New Indian Express

Princeton professor pushes back on cancel culture on campuses: ‘First Amendment is for all of us’ – FOX 32 Chicago

The right to free speech in America needs to be protected, Princeton University jurisprudence professor Robert George stated Friday.

George's comments during an interview on "Fox News @ Night" came following a Michigan bed and breakfast's decision to remove their Norwegian flag after dozens wrongly accused the owners of flying a Confederate flag.

According to reporting from WLIX, when Greg and Kjersten Offbecker created the St. Johns inn -- named The Nordic Pineapple -- they installed the flag, hanging an American flag alongside it.

The pair then began to receive cruel emails and phone calls. Some were even convinced that the "B&B" was built by Confederate leaders when, in fact, union workers constructed the Civil War-era building for the daughter of the Saint Johns founder.

Kjersten Offbecker said the flag was hung as a way for her to represent her Scandinavian heritage. However, with the confusion, she took it down because she said it was not worth the frustration.

The Norwegian flag has the same colors as the Confederate flag, but the patterns and symbols are different. The Confederate flag is red with a blue X containing white stars.

"It's a combination of a very bad attitude and a great deal of ignorance," George remarked. "You would think that Americans would be able to tell what is and isn't a Confederate flag -- even if it's a flag that, in some ways, resembles a Confederate flag.

"But, look at how quickly people just turn to outrage and tried to shut these people down because they thought they had broken the rule against wrongthink..." he told host Shannon Bream. "So, the combination of malice and ignorance is really toxic."

George highlighted the importance of speaking up in defense of the free speech rights of those you strongly may disagree with.

"Temple University was under pressure to discipline [Professor] Marc Lamont Hill for some statements that I very strongly disagreed with. But I, nevertheless, threatened to myself lead a protest...in defense of the free speech rights of the very progressive Marc Lamont Hill," he explained. "Because he has every bit of [a right to] free speech as I have or as anybody else has.

"The First Amendment is for all of us," George pointed out.

"It's not the property of the left. It's not the property of the right. It's not the conservatives'; it's not the liberals' [property]. It's everybody's right..." he said.

"And so, we need to protect the free speech rights and stand up for the free speech rights of those we oppose," George urged.

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Princeton professor pushes back on cancel culture on campuses: 'First Amendment is for all of us' - FOX 32 Chicago

US Homeland Security Created Files on Journalists – Voice of America

The U.S. Department of Homeland Security (DHS) said Friday that it has ordered agents to stop compiling and circulating intelligence reports on journalists.

The move came a day after The Washington Post reported that a DHS office had created three reports on two journalists covering demonstrations in Portland, Oregon, that were distributed to federal law enforcement agencies.

The reports, compiled by the Office of Intelligence and Analysis, noted that the journalists had published leaked, unclassified documents about the deployment of federal agents to protests in Portland. The office is tasked with integrating DHS intelligence and distributing information to state and local authorities, as well as private partners.

In a statement, the Intelligence Office said that Acting DHS Secretary Chad Wolf had suspended the collection of information on journalists and ordered an investigation.

In no way does the acting secretary condone this practice, said DHS spokesperson Alexei Woltornist. The acting secretary is committed to ensuring that all DHS personnel uphold the principles of professionalism, impartiality and respect for civil rights and civil liberties, particularly as it relates to the exercise of First Amendment rights.

Details of the intelligence reports came amid unrest in Portlandand New York City, where plainclothes law enforcement officers have been spotted pulling protesters into unmarked vans. Portland police have livestreamed protests, which the American Civil Liberties Union of Oregon alleges violates state law blocking police from collecting information on law-abiding citizens.

The Post reported that the intelligence reports contained images and descriptions of tweets by Mike Baker, a journalist at The New York Times and Benjamin Wittes, editor-in-chief of Lawfare, a blog that focuses on national security and policy. The reports included the number of likes and retweets the social media posts received.

Baker had co-reported on two internal DHS memos related to protests and unrest in Portland: a July 18 article detailing a memo that warned federal agents in the city do not specifically have training in riot control or mass demonstrations. and a Tuesday article on a memo in which the department acknowledged it lacked insight into the motives for the most recent attacks in Portland. The Times published both memos in full.

Wittes, also a senior fellow at the Brookings Institution, tweeted images of internal Intelligence Office memos about leaks to Lawfare and Washington Post reporter Shane Harris, who later broke the news of the DHS reports. Wittes had reported that the DHS in mid-July authorized its personnel to monitor social media posts and collect information on people suspected of damaging public monuments.

In a Twitter thread about the intelligence reports, Wittes said that he was considering his legal options.

What is troubling about this story is that [the Office of Intelligence and Analysis] shared my tweets as intelligence reporting, wrote Wittes. I am not sure how my reporting of unclassified material constitutes any kind of homeland security threat that justifies the dissemination of intelligence reporting on a U.S. person, particularly not one exercising core First Amendment rights.

Analysts warned that the move appeared to threaten the First Amendment, which protects freedom of speech in the U.S.

Even if individual reporters are not quivering in their boots, potentially, I think it does set a very troubling and potentially unconstitutional tone, said Nora Benavides, director of U.S. Free Expression Programs at Pen America, a nonprofit advocating for free expression and press freedom. Other reporters may think twice before engaging in these types of investigative and journalistic practices."

Benavides described the intelligence reports as a very serious threat to the First Amendment.

We should not be in a position, and journalists should not be in the position to question whether they should do their job at the risk of being added, potentially, to an intelligence report and being investigated as if they are committing some criminal act, Benavides told VOA. Journalism and a free press, those are not inherently criminal. Those are the types of tactics we see in undemocratic governments.

The Reporters Committee for Freedom of the Press condemned the intelligence gathering and called on the DHS to make public the findings of its investigation.

Federal law prohibits the creation of dossiers on journalists precisely because doing so can morph into investigations of journalists for news coverage that embarrasses the government, but that the public has a right to know, Gabe Rottman, director of the technology and press freedom project at the Reporters Committee, said in a statement.

The DHS reports on journalists are not an isolated incident, said Benavides. Multiple U.S. federal agencies collaborated last year to create a secret database of journalists, activists and attorneys covering a large migrant caravan.

NBC7 in San Diego, California, reported that the database listed 10 journalists and 48 others whom officials recommended be targeted for screening at the U.S.-Mexico border. Each entry contained a photo, data of birth, country of commencement, alleged tie to the caravan, and any alerts placed on a subjects passport.

Benavides said the reports on journalists appear to harken back to the types of chilling practices in which a federal agency is using its ability to investigate individuals, especially reporters, to try to chill them or prevent them from investigating.

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US Homeland Security Created Files on Journalists - Voice of America

‘They have to defend themselves’: U.S. Marshals speak out on violent clashes with Portland protestors – NBC News

For 63 consecutive nights, deputies from the U.S. Marshals Service in Portland, Oregon, have stood their ground, carrying out their mission to protect and defend the federal courthouse from violent agitators.

In an exclusive interview with NBC News Correspondent Erin McLaughlin, people running the U.S. Marshals Service reflected on the Portland protests meant to shine a light on racial inequality and police use of force in the wake of George Floyd's death that take on a different tone after the sun goes down by groups intent on causing destruction and mayhem with seemingly little regard for justice.

I think that we're at a watershed moment in history in America, said Russel E. Burger, the U.S. Marshal for Oregon. What we're facing each night has been very difficult for our personnel to manage. We want to protect the first amendment right of people to express their views. But at the same time, we have to protect the federal judicial process, this facility and the people inside it.

The Marshals Service is tasked with securing the Mark O. Hatfield Federal Courthouse in downtown Portland, the interior as well as the judges and court personnel who work there. During the July 4th weekend, when federal agents arrived to protect the courthouse on a full time basis, it became ground zero for a nightly battle between protestors and law enforcement.

Burger said his deputies have taken a defensive posture from inside the building, only coming outside to respond to attempts to breach the entrance or when protestors have set fire to the building. And he says two months of demonstrations have taken its toll on the men and women who work for him.

They live in this community. They go to church here, all their friends and family are here. And so night after night to come under attack is, is very stressful for them, Burger said. In addition to that the people that have come in from around the country to augment our forces, they're away from their families.

After that July 4th weekend, the courthouse was boarded up, a fence built around the perimeter for extra reinforcements. Since then, the attacks from over the fence with projectiles have been relentless.

NBC News got a firsthand look at some of those weapons.

Bricks, batteries, frozen water bottles, sling shots with ball bearings, feces, urine, bleach and canned goods have been launched over the fence at deputies.

Professional fireworks and mortar rounds stuffed with nails are lit and fired at them, like IEDs in a war zone.

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Hockey sticks embedded with nails have been placed under the tires of government vehicles.

At least 20 deputy marshals have been injured, which include lacerations, concussions, a dislocated shoulder, and one deputy attacked with a hammer. Three are still waiting to see if they have permanent eye damage from lasers pointed at them by protestors.

So far, more than 50 people face federal charges in connection with the riots.

The deployment of federal agents dressed in military fatigues seen on video detaining and transporting protestors in unmarked vans several weeks ago triggered even more social unrest in a city already at a heightened state of emergency. The Marshals Service maintains none of their personnel were out in the streets making random arrests, only dealing with incidents at the courthouse and on federal property.

Nonetheless, the Director of the U.S. Marshals Service, Donald W. Washington, says his agency has been caught in the middle, trying to deescalate the tension with peaceful protestors exercising their right to free speech while coming under attack by a smaller but more violent anti-police faction.

The last thing that that our officers want to do is to face off against an American citizen, Washington said. I don't think that the legitimate protesters, those who are freely complaining about and bringing their grievances about what has happened since George Floyd, I don't think it's them. I do not believe that that is the case. But there is an element there.

Burger says the attacks are coordinated, rioters using portable radios and communicating with encrypted messaging on cellphones. He says it usually begins around midnight with a hard corps group of 250 to 300 violent opportunists as he describes them, who have stayed behind after the peaceful protestors have gone home.

According to Burger, militant movements and groups with a strong presence in the Northwest, like Antifa and the Pacific Northwest Youth Liberation Front are behind the late night attacks.

Marshals and other law enforcement agencies have been criticized for their use of tear gas and other irritants on protestors, but say theyre left with little choice when they have to leave the courthouse to confront the rioters.

In order to address the problem that they're faced with while being under attack, they have to defend themselves and they can't do hand-to-hand combat, Burger said. They have to use the chemical munitions, and they don't use those unless they have to.

The Marshals Service has acknowledged at least two cases involving alleged excessive use of force by deputies during the last two months are under internal review by the agency.

On the night of July 12th, 26-year-old Donavan LaBella was shot in the head by a deputy marshal with a non-lethal munition and suffered severe head injuries.

A week later, a U.S. Navy veteran, Chris David, said he was beaten with a baton and had a chemical irritant sprayed in his face when he tried to approach deputy marshals outside the courthouse.

Both incidents are reportedly also under investigation by the Department of Justice Inspector General Michael Horowitz, who announced he was launching a probe into use of force allegations by federal agents in Portland.

This week, Burger, Washington and other law enforcement officials met with community leaders to find solutions to the social unrest.

One of the things that we've learned is that to resolve this, it can't be a police response. It needs to be a community response, Burger said.

Washington says the irony is that the Marshals Service has a long history of preserving civil rights in this country. When riots broke out following the enrollment of James Meredith, a Black veteran, at the University of Mississippi in 1962, teams of deputies protected Meredith 24 hours a day for the next year.

The DNA of this agency is one of actually protecting civil rights, protecting this whole concept of civil justice as we go forward. And that's what we intend to continue to do, Washington said.

He said he agrees with the Chief Judge of the U.S. District Court in Portland who recently expressed his view that people should be yelling and shouting their grievances from the courthouse steps, not shouting at it, trying to burn it down and injuring officers.

With calls to pull federal law enforcement out of Portland, the Oregon State Police has taken over the security outside the courthouse. But inside, the marshals say they will maintain a long tradition of holding down the fort.

With regards to our personnel inside, you know, we've been here as the director mentioned for 160 years, we're not going anywhere. Burger said. The people that live and work here stay, and the additional deputies that are here to augment us. They'll be leaving as soon as the violence stops, as soon as the attacks stop. And trust me, they're ready to go home.

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'They have to defend themselves': U.S. Marshals speak out on violent clashes with Portland protestors - NBC News

FROM THE OPINION PAGE War is not a game: Military’s Twitch experiment a bad idea – Bluefield Daily Telegraph

War is not a game. But impressionable kids may not be able to tell the difference if the U.S. military continues its esports recruitment.

The U.S. Army, Navy and Air Force have all launched esports teams and have been using popular video game streaming websites, such as Twitch, to drum up recruitment. Active and reserve personnel have been hopping online to stream themselves playing video games and, in the process, talk with viewers about a range of topics, including the opportunities afforded by military service. Recruit numbers have been down, and the military is turning to modern platforms to expand its reach.

But the militarys esports teams quickly found themselves embroiled in controversy.

Automated links would drop into the armys Twitch chats that told viewers they could win a premium Xbox controller in a giveaway. But these links reportedly took viewers to a recruitment webpage with no reference to any contests or giveaways.

When one considers that a large portion of Twitch users are underage, primarily 13- to 17-year-old boys who may just want a nifty video game controller, and that military recruitment of people under 18 is illegal, what the military is doing raises numerous red flags.

Whats more, both the Army and Navy esports operations have been accused of violating some users freedom of speech rights after banning those who posted questions about war crimes committed by the United States. The American Civil Liberties Union and the Knight First Amendment Institute have both stated that these bans likely violate the First Amendment and should be reversed immediately.

Due to the controversy, the Army unceremoniously suspended its efforts to recruit via Twitch. Meanwhile, Rep. Alexandria Ocasio-Cortez, D-N.Y., recently introduced an amendment to a House Appropriations bill that would ban the military from using video game streaming sites for recruitment, calling the strategy irresponsible.

Whether the practice is ended voluntarily or by legislation, the militarys Twitch experiment should be shuttered for good. While military service is a noble and patriotic act, conflating that service with the bloody theatrics of violent video games is a recipe for disaster. Throw in phony giveaways, marketing to children and violations of the First Amendment, and it is clear the military should figure out a better way to modernize recruitment.

Pittsburgh Post-Gazette

Distributed by Tribune Content Agency, LLC.

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FROM THE OPINION PAGE War is not a game: Military's Twitch experiment a bad idea - Bluefield Daily Telegraph

Ahead of possible protests, APD and DPS increase presence in Austin this weekend – KXAN.com

AUSTIN (KXAN) In anticipation of possible protests, the Austin Police Department and Texas Department of Public Safety are increasing staffing in Austin this weekend.

In a statement Friday, APD said it is aware of planned protest activity and concerns circulating online. To prepare, the department said it is bringing in other agencies to help.

We are bringing in the necessary staff, and have partnered with other local law enforcement agencies as we have done throughout the past few months, to allow for those peacefully and lawfully practicing their first amendment rights while also working to prevent any violence or destruction of property.

In another statement, DPS said it received reports of people planning to disrupt protests happening this weekend.

DPS supports the right of individuals to lawfully protest, and public safety is our top priority. Therefore, DPS will be increasing our presence this weekend, along with our local law enforcement partners, to ensure public safety needs are met and to combat any potential criminal activity.

DPS also said it will continue to work with APD and the National Guard, but did not say if the Guard would be present this weekend.

DPS said it wants to keep both people and property safe and protect those individuals who are exercising their constitutional right to assembly and free speech.

The department will adjust staffing and operations as needed if any threats unfold, according to the statement.

There have been dozens of protests in Austin since the end of May, which first sparked in response to the death of George Floyd. Protests since have called for reforms to the Austin Police Department and justice for Mike Ramos, who was shot and killed by an officer in April.

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Ahead of possible protests, APD and DPS increase presence in Austin this weekend - KXAN.com

Welcome to VPN World, will Trump’s TikTok ban in the US see a surge in proxy use? – MEAWW

During this dreadful quarantine time, many people turned to popular micro-video blogging app TikTok for entertainment. From catchy dancy moves to bizarre hacks, the video-blogging app instantly captivated people's attention. So, when President Donald Trump declared that he would be banning the Chinese app, people began to not only critique the President's hasty and somewhat unreasonable decision but also look for alternatives.

TikTok is extremely popular among the Gen-Z demographic. They might be young but they are definitely very tech-savvy demographic. So, as soon as they heard the news of Trump banning TikTok, they began looking for a solution to circumvent the ban. Very soon they found that a Virtual Private Network (VPN) as the answer to their problem.

For those in the dark, a VPN is a private network across a public network and enables users to send and receive data across shared or public networks as if their computing devices were directly connected to the private network. Twitter was abuzz with youngsters discussing VPNs and other alternatives that they can use to still get access to their favorite social media platform and enjoy the catchy and creative content on it.

A user tweeted, "King Covid the 19th thought that TikTok and Gen Z were responsible for the pathetic turnout in Tampa today. Its as if he doesnt know what VPNs are (he probably doesnt). When is someone going to give him two cans and a string and tell him its a new version of Twitter? Tik-Tok."

King Covid the 19th thought that TikTok and Gen Z were responsible for the pathetic turnout in Tampa today. Its as if he doesnt know what VPNs are (he probably doesnt). When is someone going to give him two cans and a string and tell him its a new version of Twitter?Tik-Tok pic.twitter.com/DvLVlRPmFQ

Another user wrote, "Nord & Express VPN is about to make BANK off tik tok kids buying vpns to get around the US tik tok ban."

Nord & Express VPN is about to make BANK off tik tok kids buying vpns to get around the US tik tok ban

"Does the Orange Man know that VPNs exist? I can simply just buy a VPN to use it! People are being murdered every day and hes worried about a social media app because the majority of the users dont like him!" expressed an annoyed user. Another user commented, "Banning tiktok will do nothing except force people to get vpns and a bunch of people will fall for the 'free' vpns which are super shady when it comes to selling data and have a litany of other security problems itll literally just make sh*t worse ."

banning tiktok will do nothing except force people to get vpns and a bunch of people will fall for the free vpns which are super shady when it comes to selling data and have a litany of other security problems itll literally just make shit worse

"So lets ban TikTok (he cant) because the zoomers and kpop stans hurt the tangerine terrorists feelings. Do you want really want a revolt against you? Because this is how you get a revolt. #vpns #tiktokban #TrumpIsLosing," joked a fan.

"Figures tr*mp wants to ban TikTok right as my shadow ban appears to be lifted and all my likes and views are back. Luckily there are these things called VPNs that exist so he wont actually ever stop me from using that app," revealed a user.

News of this ban comes after Trump had expressed keenness to ban all Chinese apps owing to ongoing political tension between the two countries surrounding the worldwide pandemic. As of now, Microsoft had been in talks to acquire the US operations of the Chinese-owned app, but Trump's alleged decision to actually ban the app arrived much more recently.

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Welcome to VPN World, will Trump's TikTok ban in the US see a surge in proxy use? - MEAWW

Geoffrey Robertson QC: The US is trying to CRUSH Julian Assange to deter future whistleblowers (E911) – RT

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Geoffrey Robertson QC: The US is trying to CRUSH Julian Assange to deter future whistleblowers (E911) - RT