This link is longer and better:
http://www.youtube.com/watch?v=M5wQ7Howmn8
You gotta love the invention of cameras. Hey, they didnt atleast shoot them 50 times just for coming out a night club.
The biggiest gang in the world acting like a gang and lashing out on behalf on their own. Primitive psychology, you drill them to think as such, cant be too suprised they act as such, even if its the bad apples and they in general are supposed to be above it.
I wonder what went through their heads, usually its one or a couple of cops, and they are easily pointed as isolated incident, but man is it unique to see 20 cops kicking and punching in unison.