A protester holds a Black Lives Matter sign during a march to the Police Union building in Portland, Oregon, on Friday. Photo: Allison Dinner/AFP via Getty Images

Protesters in Portland, Oregon, are marking 100 days of demonstrations against police brutality and systemic racism with a series of events this holiday weekend amid a backdrop of unrest.

The big picture: Demonstrators are holding vigils and speeches, while supporters of President Trump plan another caravan rally, AP notes. Police declared an unlawful assembly and arrested 27 people over Friday night, but there were peaceful scenes Saturday as protesters held sit-ins, played music and "stenciled the names of 39 Black people" killed by police or racially motivated violence, the Oregonian reports. The protests began over the May death of George Floyd.

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Updated Sep 14, 2020 - Politics & Policy

Rochester police chief fired following Daniel Prude's death

A make shift memorial at the site where Daniel Prude was arrested in Rochester, New York. Photo: Michael M. Santiago/Getty Images)

Rochester Mayor Lovely Warren said Monday she's fired Police Chief La'Ron Singletary and suspended two others following protests over the police killing of Daniel Prude, a Black man says after being hooded and held down by local police.

Why it matters: The firing of Singletary comes almost a week after he announced his retirement. Activists have called for Singletary's resignation after details of Prude's March death surfaced recently, the Democrat and Chronicle notes. Warren accused Singletary of failing to properly brief her on the killing.

What we overlooked in the switch to remote learning

Illustration: Eniola Odetunde/Axios

America’s rapid and urgent transition to online school has come with a host of unforeseen consequences that are only getting worse as it continues into the fall.

The big picture: The issues range from data privacy to plagiarism, and schools are ill-equipped to deal with them, experts say.

Updated 3 hours ago - Politics & Policy

Coronavirus dashboard

Illustration: Sarah Grillo/Axios

  1. Global: Total confirmed cases as of 3 a.m. ET: 30,782,337 — Total deaths: 957,037— Total recoveries: 21,032,539Map.
  2. U.S.: Total confirmed cases as of 3 a.m. ET: 6,764,962 — Total deaths: 199,258 — Total recoveries: 2,577,446 — Total tests: 94,211,463Map.
  3. Politics: In reversal, CDC again recommends coronavirus testing for asymptomatic people.
  4. Health: The dwindling chances of eliminating COVID-19.
  5. World: Guatemalan president tests positive for COVID-19 — The countries painting their pandemic recoveries green.