Trump literally told us what he thought about the collapse of the twin towers

Trump literally told us what he thought about the collapse of the twin towers when he said, "How could it possibly go through the steel. I happen to think they had not only a plane but they had bombs that exploded almost simultaneously. I can't imagine anything being able to go through that wall. Most buildings where the steel is on the inside. This one was built from the outside which is the strongest structure you can have. And it was almost like a can of soup."
This is a man who knows exactly how buildings work and he's saying he couldn't imagine planes bringing down the building why do people believe the official story when the experts tell us otherwise?