The towers were taken down by various means all of which were planted by physical access. They could not do that with the Pentagon so they had to hit it with a cruise missile instead. I still have a FEMA photo of the turbofan from it, lying outside the Pentagon on that day. That part of the debris did NOT come from a passenger plane. This was discussed then buried by shills in that period. And no wings, no flight recorder. Not a passenger jet.