I think some people are commenting without watching the entire video. The cop can yell and have a meltdown over an innocuous "dude" comment all he wants, but the moment he puts his hands on the kid (without any provocation or need for "self-defense"), he has STEPPED OVER THE LINE. If that kid is not under arrest, the cop has no more right to tackle him than he does to tackle any of us because he doesn't like the way we look, talk, or dress.
Like many cops, that FATASS is nothing more than a BULLY WITH A BADGE. After he gets fired, hopefully the next time he mouths off to some skateboarders, he'll catch a skateboard to the teeth, a la the movie 'KIDS'.
RIP HAROLD