This is from the UC Berkeley protest of the Milo Yiannopoulos event, causing it to get cancelled. This is a compilation of violent Anti-Trump protesters beating Trump supporters Bloody and unconscious at UC Berkeley as a 'protest'. Disgusting. They also set buildings and structures on fire, pepperspray at least one Trump supporter girl, and also kick ATM machines for no discernible reason.
One guy looks to have a concussion. Others are visibly bleeding. Another is knocked unconscious on the floor with blood pooling around his head. He may possibly have permanent injuries, and may even die.
All this blood, violence, and possible murder while the "tolerant left" AntiFa and "peaceful protesters" calls the other side fascists and Nazis.