I knew as soon as I saw the footage of the buildings collapsing it HAD to be an inside job. I've always had a fascination with controlled demolitions of large building because of how cleanly they come down and the precision required to pull it off. It's the only way a building can come straight down, without falling over. If it was one, they may have gotten away with the hoax by claiming coincidence, but 3 times on the same day, with one building that hadn't been attacked before hand? That's statistically impossible.