Let get a few things straight.
For this stuff about the Pentagon conspiracy hinges on one thing, why?
The Government has no reason for this event except for one reason: Because they where behind the WHOLE event (WTC & Pentagon). Otherwise how could they plan and execute the Pentagon strike in only a few minutes?
Ok, if they were behind the whole event, let's suppose to raise the ire of the Citizens, why strike the Pentagon, the Towers would have been enough. As it is the Pentagon has almost been forgotten compared to the WTC.
So either the Government was behind the whole thing or these conspiracists are full of BS.
As for the lack of debris, I sure didn't see a lot of airplane parts at the WTC, is everyone forgetting that?