It's strange how something so blatantly obvious can go unchecked or challenged. He literally said "that the explosives go off high enough . "
Then you have Larry Silverstein who made billions from his 60 day old insurance policy on the 9/11 complex who is on record as saying "pull it" which is demolition speak for take it down--WTC 7 across the street from the twin towers was not hit but fell demolition style.
Steve M