Sunday August 30, 2020: Calls for Racial Justice and Spikes of Violence from Portland to Kenosha to Washington

A man is shot dead in Portland, Oregon after Trump supporters clashed with pro-Black Lives Matter protesters in Portland, Oregon. Meanwhile, the President says he'll visit Kenosha, Wisconsin -- the site of the latest police violence flashpoint -- this week.

Plus, criticism after the CDC changes its coronavirus testing guidelines.

And how college students are adjusting to a new semester as universities  try to reopen, even as the coronavirus infects thousands of students across the country.

On today's show: CNN's Jeff Zeleny and Vivian Salama and Maggie Haberman of the New York Times; former FDA Commissioner Margaret Hamburg; Wisconsin Lt. Gov Mandela Barnes; Turner Sports NBA analyst Chris Webber.

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