or maybe they wanted to flee. sometimes people have guns illegally. they don't know you're going to discover it, and they can't otherwise legally possess a gun, like a convicted felon, for example. and if you -- you know, as a cop and an agent my whole life, it's often happens when you discover contraband, guns, narcotics, victims, and the people know you just discovered it, that's the time they want to flee or fight because they know you know. and so, sometimes -- i'm not saying that's what happened here. it could be just a citizen that had an accidental discharge. airport police said, everybody clear out and he cleared out too. that might not have been the best decision for him or he might have should have stayed there, but he might have got scared, he might have cleared out with the other passengers. >> isn't it the tsa's responsibility -- isn't it the security professionals' responsibility, the folks that are searching that bag, isn't that -- isn't this what they're trained for, to make sure this