How many of the nineteen hijackers would be stopped by the TSA frisking little old ladies and toddlers?
How many would be stopped by checking out obviously Arab Muslim looking men?
Profiling isn't going to be 100 percent, but if you liberals, Bushbots (no, this isn't all Bush's fault), and "law&order" types can rub two brain cells together for a little warmth you will see that it beats the heck out of TSA busting the chops of people who are never, ever going to fly a plane into a building.