Ok, so now every single concert, event, happy gathering, what have you could be be a diversion for a terrorist attack. Seriously, people need to stop being so uptight about everything. Yes, terrorists are a threat but that doesn't mean we need to walk around like zombies all day because the slightest bit of friggen happiness could be nothing more than a diversion for a terrorist attack.

These people wanted to have a good time. If you look at some of their other videos they make people smile and laugh and have a good time. Why do you see so much wrong in that. I'm tired of people being so uptight about everything ALL THE TIME. Be cautious yes, but don't put people down because they are trying to bring a little happiness to some strangers.