the pentagon CAN'T be hit by a plane....1- isn't it wierd that the base of ALL millitary things in america has such sucky camera's.....?2- HOW can a boeing 757 wich is 178FT long, 124ft wide, 44 ft high  can only leave such a small whole... and then leave no wreckage at all...3- same for the crash at shanksville.. how can a boeing 757 only leave like a 15-20ft crater and no wreckage?.....