The landing gear did not cause that hole. It's perfectly round, are landing gear going to creat a nice round hole? No. The nose of the plane could not have done it either because the engines would have hit the ground long before the plane hit the building. Why do you refuse to accept the fact it was a missile? I'm not being a smart ass either. It's the only explanation.. Think about it: plane could not fly that low or at that speed, engines would have hit the ground, completely incompetent pilot, not even an experienced pilot could do that, no debris, only one shitty camera angle of the most secure building in existence, stand down order from Dickhead Cheney, this plane hit 45 minutes after the towers were struck, 45 minutes...It would have been shot down.. Slip ups from Cheney, Rumsfeld, others saying missile hit the building, penetrated 4 rings of pentagon, perfectly round, small hole. This is just a few of the things proving missile.