Well I was in the military in the early '70s and did see what happened in the '60s as well. I never joined in on all the hippie bullshit back then so I never had any problems with the police, maybe there is a moral there. I do remember seeing the protests of that era getting out of hand and the police having to get involved. I remember being spit on when I was seen in public in my uniform which is why the military started allowing us to wear civies in public when not on duty. So much for peceful protests.