It's the witnesses issue I'm talking about.
Do you believe witnesses SOME of the time or ALL of the time?
So why did you ask for a picture of the tail section of the plane from the Pentagon?
Obviously the correct answer is "some of the time".
Circumstances and what people say they saw matter. So if a bunch of people say "I saw a plane crash into the Pentagon", I'm likely to believe it, especially since the plane was tracked on radar and we have similar attacks in NYC at virtually the same time, along with other physical evidence (like bits of plane scattered about).
It would be insane to believe witnesses ALL the time. Witnesses are routinely wrong. Never accept witness testimony as absolute, or use it to trump physical evidence.