http://www.infowars.com/articles/sept11/....._story.htm
Former Air Force fighter pilot Russ Wittenberg, who flew over 100 combat missions in Vietnam, sat in the cockpit for Pan Am and United for over 30 years, and previously flew two of the actual airplanes that were allegedly hijacked on 9/11 (United Airlines Flight 175 & 93), does not believe the government's official 9/11 conspiracy theory...
http://video.google.com/videoplay?docid=3606159506368831731
RUSS WITTENBERG: "I flew the two actual aircraft which were involved in 9/11... Fight number 175 and Flight 93, the 757 that allegedly went down in Shanksville and Flight 175 is the aircraft that's alleged to have hit the South Tower. I don't believe it's possible for... a so-called terrorist to train on a 172, then jump in a cockpit of a 757-767 class cockpit, and vertical navigate the aircraft, lateral navigate the aircraft, and fly the airplane at speeds exceeding it's design limit speed by well over 100 knots, make high-speed high-banked turns,.. pulling probably 5, 6, 7 G's... I couldn't do it and I'm absolutely positive they couldn't do it."