Would have been funny as hell if the guy in that first video was one of those silent, bad ass types who suddenly jumped up from the bench and starting kicking their asses. Someone needs to write that type of scene in a movie.
As for me, whether I would break up a fight or not depends on the particular scenario. Part of me would always feel compelled to get involved and save someone from a beat down, even if it wasn't my business. It just doesn't seem right to me to watch someone be outnumbered physically without trying to at least lend a helping hand to help even up the odds a bit. But if it were a gang attack in a school hallway or something, then I probably wouldn't. There's usually a copious amount of people hanging about in the halls, and in my high school, there was at least one police officer roaming each corridor as well, so I assume that any fight or beat down will be broken up fairly quickly. Plus, in my school, you got hauled off to county jail in handcuffs and then suspended for a week or two for hitting someone, even if it was in retaliation. So nah, you're on your own when it comes to school grounds... unless it was in the bathroom with no teachers or authority figures (or tattle-tales) around...
