Yeesh.
Well, I don't know what the accident rate is for airshows, but whatever it is, if you can easily take out a bunch of spectators, maybe people should be told "Hey, dummy, if one of the planes crashes, you are probably going to get hurt -- sign here if you are cool with that"
On that note, everytime I watch a rally race, I'm astounded at all the people who stand around while the cars go flying by mere inches from them.
Bet a bunch of folks get taken out from that too every now and then.
And then there's the whole running with the bulls thing... now that is a bit crazy.
Suddenly I want to put a helmet and stay indoors