stealthbomber
cruising at 30,000
i went thru this phase a few years ago and after watching countless documentaries ive found that most people are lying or bullshytting facts. the truth is somewhere in the middle of conspiracy theorists and the government stories. i dont believe it was an inside job, thats just stupid. but i dont believe the govt did everything they could to prevent it. i think they knew something was gonna happen and either let it go (possibly to enter into war ) or blew off the warnings on some "al-qaeda aint bout that life" type attitude.