If the photos posted are really from the pentagon, the photo of the hole in the wall is really round and small. Does make you wonder. I agree, there should be some sort of wreckage outside on the ground, or some damage on the exterior walls where the wings impacted. Hey, they covered up those aliens in 1947 at Roswell, and no one has ever seen what is hid on that big secret air base. Maybe that is where this 757 is ---
