What evidence is there that traitors within the US government like Cheney, Bush & Zakheim were not complicit in the 911 attacks? To the contrary, the evidence certainly suggests that there was inside help from US sources as well as Mossad, ISI, & Saudi Intel. Read:"Solving 911-The Book"
http://www.bollyn.com/solving-9-11-the-book
.....Free On The Web....All the evidence points to the fact that this attack was orchestrated and choreographed by a sophistocated well funded ($billions) international cabal, not a rogue shadowy band of fundementalists. Trillions have been made as a result of these attacks...Follow the money...It is almost always the ones who profit or benifit that are responsible for murders.