If they're at the airport, you're too late and already failed. I suggest concentrating on keeping the terrorists from getting there in ways which preserve the Constitutional rights of all Americans. I would intensify those operations, and yes, leave the current flying experience of the flying public untouched unless you can do something with can prove results.
We need to determine recipies for liquid explosives and then if necessary ban those substances in a targeted manner. Target items that are not what the container says they are.
I liked Jay Leno's monologue. We're banning hairspray, perfume, makeup, and MP3 players. Are we being attacked by Al Qaeda or drag queens?
