A protester paces back and forth in front of a line of law enforcement officers, standing elbow to elbow in the parking lot of the Honda Center in Anaheim. A contingent of officers mounted on horses is positioned behind the forces on the ground. The protester is a burly dude, and he’s amped up. His head is covered by a hoodie and a scarf is wrapped around his face, so all that’s visible are his dilated pupils glaring through black-rimmed glasses. He gets nose to nose with officers and shouts in their face and becomes increasingly more animated and belligerent.…