It was reported that a missile was heard before the crash.
Debris fell from Flight 93 nearly six miles from the crash scene.
Human remains were found miles from the crash scene.
The military refused to rule out a shoot down on September 15, 2001.
The Washington Envoy to Canada says Bush ordered a shoot down.
Donald Rumsfeld said the plane was shot down.
Check it out! Here are the links: http://whatreallyhappened.com/WRHARTICLES/shootdown.html