I was going to start a thread over at History to ask about this. Several callers on the Washington Journal this morning talked about Flight 93 as a government conspiracy, (this being the big 9-11 patriotism story). One fellow said that local radio had someone reporting that they saw an explosion before it went down, wondered why he never heard that again. Another saying there were no pieces of the plane found at the crash site. There was an interview yesterday where Cheney said he ordered fighter jets up that morning. Does anyone know exactly what happened there? Do historians agree with the conventional version? thanks.