Additionally, some of "us" are starting to get pissed off and are ready to fight.
This guy was a counter protester who is getting pissed off.
It's bound to happen.
Well, the press claims he was a counter-protester. If he’s there just to attempt to make normal Americans look bad (like the national-socialist leftist who drove a car into people in Charlottesville VA), we need fewer of his type.