Roger McNamee, a former mentor of Mark Zuckerberg and early investor in Facebook, says the social network is like an old chemical company "spewing toxic chemicals" into environment. Yael Eisenstat, a former global head of elections integrity ops for political ads at Facebook, say platforms s…

Brian Stelter reports on how a conspiracy theory about Joe Scarborough has hurt members of an innocent family. Rush Limbaugh says Trump was just having "fun" by smearing Scarborough -- he was "throwing gasoline on a fire" and "watching the flames."

"What he's done the last four years of encouraging people to hate the press, 'enemy of the people,' 'scum of the earth,' using those rallies...it's a large factor in the attacks on press that we're seeing on the streets today," media critic David Zurawik asserts.

"I wish that there were sports on right now, I really do, but this isn't a sport. This isn't something we can just observe and then comment on later," Vox's Jane Coaston says. "We have to add in the necessary context about how we got here; why this is happening; why the violence has erupted;…

Brian Stelter says the "I can't breathe" protests have stretched from Augusta, Maine to Anchorage, Alaska. Acts of vandalism have occurred in at least three dozen cities, making this "the worst weekend of civil unrest in America since the 1960s," Stelter says.

Los Angeles Times reporter Molly Hennessy-Fiske says police fired rubber bullets at journalists who were with protesters on Saturday. "We were shouting 'press' and I was waving my notebook at them," she says. "They just kept following us and firing at us." CNN's Omar Jimenez, who was arreste…