[Porsche-O-Phile]

If anything, they're catching sloppy, second-rate "copycat" terrorists looking for their 15 minutes for posthumous fame and their 72 virgins. I seriously doubt if Al Qaeda (or anyone else) tried to orchestrate another plot on the scale and with the level of diabolical secrecy and originality of 9/11 that we'd catch it - even today. Guys like the "shoe bomber" are second-rate buffoons nowhere near having the level of sophistication and training that the 9/11 hijackers had. Even on getting those, I'd say we've been more lucky than good.