Ron Paul KNOWS that the 9-11 Commission report was a fallacy and that an independent investigation was needed. He told me so - twice.
Obviously, however, the American public may not be ready to hear this message and was certainly not ready to hear it in 2008. This is why Paul touched only on the 'blowback' of the situation. While blowback is real and legitimate and was certainly a motivating factor, it is a very thin veneer over the chasm of 9-11.
Nanothermite in the WTC dust ALONE is smoking gun, open and shut evidence. The remainder of the evidence comprises a gargantuan mountain. Of course, you can keep lying to yourself - or you can embrace the obvious and be a part of the solution.