 Okay, all right. So, Clay, if there's only one direction where he should come from, ideally, what would you do? Would you have a counter-sniper team trained at that rooftop? Would you flat-out put a man or two men on the rooftop itself? What would be the normal thing to do that obviously wasn't done, but what would be the normal thing to do? If you have that complex set up, it would normally be at least three teams of two. There's a lot of roofs over there.