9/11. Who was behide the WTC attack?

"911 in the plane site" a documentary hosted by Dave vonKleist of the powerhour takes a critical look at the 9/11 attack. The documentary provides evidence that the Al Queda was not responsible for the 9/11 attack. 911 a conspiracy theory or is it a conspiracy? Startsoff saying something about theory and possibility. As long as there is no evidence its a conspiracy theory, and once you have a piece of evidence no matter how flimsy or circumstancial it may be, it becomes a possibility and more evidence that is gathered the more probable the event becomes.
You can read both the questions of the conspiracy theorists and the explainations given by the people who are trying to refute the 911 conspiracy theory at refuting the 911 conspiracy theories. Check out www.911inplanesite.com.