Co-sign. Ninjas kill me with this "Fugg the Police" attitude. I call a spade a spade, dude should have obeyed the officer, and none of that other stuff would have been necessary. He was obviously drunk, and unruly, because the bar owner called the cops. If that was your bar, and some dude was in there acting crazy, you'd want the cops to be there to dead the situation.
We (black people) use that "police brutality" argument WAAY TOO MUCH, and it ends up diluting the REAL police brutality. If you are doing something you should be doing, you run the risk of getting your ass kicked by the cops or worse.