Compared to how our police used to act, that clip looks like a makeout session..
Check this vid, I'll remove it from my server a bit later, someone can put it on youtube if they allow this sort of stuff..
brutalpolice.mpg
The skinny guy running is a college student (they/we used to make protests against late president Milosevic while he was in power..), and he didn't do anything to deserve what they did..