There is plenty of video of this incident on YouTube. These people weren’t protesters. They were masked rioters engaged in property destruction, arson. and physical assaults against police and innocent bystanders.
Antifa is a criminal conspiracy. We haven’t seen anything like this in the US since the Ku Klux Klan of the 1900–1920s.
While they may find sympathetic juries in DC, antifa needs to be stopped. They have seriously injured people in their other riots, and since they are obviously trying to kill people, it’s a matter of time before they do.