I've seen parts of this video before and read about it a number of times. The way these kids portrayed a microcosm of society amazes me every time. So many things that we see every day in terms of racism were translated in an instant into another context. And the fact that it could happen that quickly is proof that the constructs themselves--the bases for prejudice--are invalid. I hate to think that we can turn on each other as fast as those kids did... but have to admit it's true.