This is the coverup plot #1 of 9/11. The one we would first unravel years decades after the event. Its purpose is to protect the underlying coverup where a plane was not used in the first place. Commercial planes cannt be controlled at sea level at the speeds they were clocked at 570 mph or more, and 15 feet above the ground. Don't think so. And there was the original 'hole' left in the wall of the pentagon that eventually collapsed but no markings where the big engines would have hit. All signs point to a missile.