 It's very difficult to try to protect all of the different venues that they want to go to. I'm a little concerned that someone had a visible rifle and was able to get themselves on a roof, that that aspect wasn't taken into account during the advance process. Why didn't somebody say, hey, there's a roof over there within a certain yardage that if somebody had a high-powered rifle, they would be able to do some damage here? So something appears to have broken down here.