Just a couple of days out from the 10 year anniversary of 9/11 and you've already started to see what we can only expect will be full out patriotic pomp and circumstance the likes of which we might never have seen before. And deservedly so. The day changed all of our lives forever, and we should never forget what happened.
But exactly what did happen? We know planes crashed, buildings fell, and a lot of innocent people died in a horrific manner. But beyond that, things get cloudy. Who ultimately was responsible for what happened? Who knew about it? Were there other dark forces at work during 9/11, and if so, who and why? Unlike in pre-Internet days, conspiracy theories and theorists are not fringe entities anymore, as evidenced by the popularity of documentaries about 9/11 that have popped up in the last decade. Make the jumps to check out five of the best conspiracy documentaries about 9/11.