[Editor’s note: Jack Mullen draws attention to one of the most difficult to grasp aspects of 9/11, which was the faking of all four of the “official 9/11 crash sites”, where Flight 11 (North Tower) and Flight 77 (Pentagon) were not even scheduled to fly that day and where Pilots for 9/11 Truth tracked Flight 93 (Shanksville) and Flight 175 (South Tower) and determined that Flight 93 was over Champaign-Urbana, IL, after it had officially crashed in Shanksville and that Flight 175 was over Harrisburg and Pittsburgh, PA after it…