The Cartwheel Explanation for the Flight 93 Crash
Somehow I don't think a plane going over 500 mph, hitting wing first, is suddenly going to flop over and produce this crater:
Not to mention that Miller's explanation doesn't account for the perfect upside-down imprint.
Meanwhile, more nonsense-- the official explanation at the crash site has 80% of the plane going 15-30 feet under the ground.