I had two guys next door became air marshalls, they interviewed me an a bunch of other neighbors as well as all the guys freinds. As a side note I had another friend whose fiance worked for the CIA as a translater when they asked her about her boyfriend one of the questions was has he (not her) ever taken any drugs...she thought about it and said yes he has smoke pot, they let her know later if she had lied they would not have hired her regardless of the polygraph because they had already established that he smoked on a regular basis from other sources....

Just food for thought.