Ive investigated heavily about 9/11.
I can assure you it was NOT terrorists, the evidence seems to point towards a group of people in the US government however this is not hard evidence.
Maybe it was terrorists, but no the ones bin laden had in america.
1. There was SOME plane wreackage found at the pentagon.
2. There was also other wreckage found.
3. Could flight school flunkies pull off thoughs maneuvers ?
Also a Boeing 757 (which hit the Pentagon) CANNOT punch through 3 walls of reinforced concrete and steel that is total bullshit, the military have done simulations where they have crashed planes into reinforced concrete and steel (if seen a video) the planes doesnt even punch through one wall.
I believe what hit the Pentagong AND WTC were modified air craft...
If you want to find out more visit:
http://letsroll911.org I bet my life, very few intel agencies actually believe the official story, there just to scared to say anything publically because of the americans...