Now, at that point, video shows police on top of him, including a white officer with a knee on Floyd's neck.

There was a major demonstration last night with protesters starting in facemasks and ended with a crowd smashing windows and damaging cars at a police station near the scene of Floyd's death.

Yesterday, for the first time, Twitter took action against the president by adding links to fact checks on two of those tweets.

So for a long time, Twitter's position on world leaders, like President Trump, was to take sort of a hands-off approach to their tweets, saying, no matter what they said, we're not going to bother it.

And so Twitter said the warnings would apply to pandemic tweets like those kinds and other issues, including voting.