I've seen the video before, and read about the experiment, but there is always something new to be learned. As I listened to how easy it was to turn the children against one another, it reminded me that we turn one another against each other so easily. It only takes a single authority figure, one person with power, and loads will follow. This is both for the bad and for the good. But if we do not teach our children how to question, give them values upon which to build, our society will never change. Bias: stupid, smart, slow, fast, bad, good - all on display.