This entire Northwest/Delta airlines subject shows that there are still many weaknesses and holes in screening passengers. Wouldn't a tipoff be that the "suspect" LOL (suspect??) bought a 1 way ticket, and had NO luggage? Go to Amazon and buy ONE thing, they offer you "other" things that may fit with your purchase. It's #PROFILING! In this case, the attendant should have asked if he had a copy of "How to please 72 Virgins." #Terrorism