On the use of force hierarchy, pepper spray and tazers are below hanRAB-on and only slightly above verbal orders. That's right. Before you get punched in the head, you get a shot of hot sauce in the face. You get one chance. Don't move? Spray. Don't move again? Push. I'm sorry but spray is for the officer's safety. It's safer for him to spray you than to get physical. Besides, I've been sprayed with pepper spray. It's not that bad. I'll take that over a billy club to the teeth.
As for the video, I can't see it but more often than not, hippies are wrong and I agree with the majority of this thread, except for it not being about pianos. Freedom of expression is a glorious right given to us by the forefathers. We're exercising it right now. But pushing the limits of that right is the reason why nothing gets done. A lot of people riot and protest for the sake of rioting and protesting. As stated before on these boarRAB, a lot of them have not idea why they're there. A guy in my area owns a waterfront hotel and travels to NYC to protest big corporations and money? KIss off. You don't know why you protest.
In most states, it's a high misdemeanor, low level felony to disobey an order from a police officer. You're much better off following the order, then talking to his superiors if you really feel like he did something wrong. It not smart to confront a guy with club, taser and oh a gun. "But but but he wasn't supposed to hit, spray or shoot me." Cool, as you say that laying in a hospital bed.