If a kid is over 13 and doesn't know what a swastika is that's pretty pathetic.

The graffiti is probably just kid stuff, a little way of being rebellious and acting out or on a different, more sinister note - there is an active nazi party in america.. I'm sure it also exists in other countries. When I was in 10th grade I dated a guy who was a neo nazi. He wasn't born into it but 'joined up' in middle school before I had met him.

There's too much hate and ignorance in the world, it's a shame that so many groups are targeted.