Do yourself a favor and read some of Christopher Hitchens' other "work". This guy has yet to find any topic that makes him happy. He's not a conservative, he just likes to be pissed about things, apparently.
Moore backs up his facts.
Moore's facts in F911 aren't in question. His conclusions based on those facts are, and that leaves all of you open to do your own thinking... just don't buy the party line that everything he says is a lie. Hell, the people claiming he's lying likely haven't even read the Patriot Act, the 9/11 Commision's reports...