Well Chi, the bikers were there. Of course, the only station that I could find that mentioned them was FOX so I can understand how some would not know. One biker saw a police officer get knocked down and assisted him, getting his head struck by a flying stone. Another was poked by a finger and beat the crap out of the demonstrator. The police officer that questioned him, released him and told him to have a good day. So far, those are the only two incidents that I have heard about. I doubt any other news media will mention it, unless they wish to ostracize the biker brutes. Other than hearing that 219 protesters were arrested and several police officers injured, the whole thing seemed to be pretty well controlled by the police. They managed to keep the violence away from the celebration and parade. It seems that law enforcement did an excellent job.