 you're about to stand in line to go through the security checkpoint, put your carry-on bags, presumably with some of your valuables, on the conveyor belt, when somebody cuts in front of you, and they've got like three or four carry-on bags, and they put them on the conveyor belt, and those bags are basically triggered to light up every computer on the screen, they're filled with things that shouldn't be in the bag, right? So next thing you know, that person goes through the,