Dirka dirkas from Pakistan flew planes into our buildings. They were easy targets and security on planes was lax at the time. Bin Laden was believed to be behind it and also took credit for it.
We did not blow up our own buildings and kill our own people. It would have required a huge amount of people sworn to permanent silence. In this camera filled, investigative, camera filled society complete with whisteblowers and wikileaks, how could one honestly come to the conclusion that we attacked ourselves on 9-11?
Again, common sense people. Again, the most trusted, verified and proven source on the subject...(No, not paranoid prison planet or infowars) Popular mechanics....