The question is not what this man didn't know but how could people fall for this garbarge. Any of the garbarge dealing with Sept 11th. The attacks where obviously staged. Cell phone calls fake and impossible to have been made and quite ridiculous at that. How many of you call your mothers and say Hi Mom, This is Mark Bingham. Which brings up the fake Flight 93 passenger takeover. Not only was that plane shot down as seen by witnesses but the plane wasn't even a Passenger Airliner, much like the planes that hit the towers. It had no windows. If you take the time stamps of these calls also from these planes you will find that, obviously fake aside from the no screaming and what not, that in the descriptions the "Hijackers" have not even made it close to the cockpit yet and yet the planes deviated off course.
As flight 93 is concerned the man who shot it down already admitted to shooting it down and being ordered to do so. How is it that none of these supposed terrorists are listed in the flight logs or in the autopsys. How can they do autopsys when everything else is supposedly vaporized to explain the wreckage. More so then anything though you have to ask yourself why they keep saying Flight 93 was heading towards the White House. It was enroute to WTC 7 before it was shot down and that is exactly why the owner of all the WTC's ordered building 7 to be Pulled. Even though it suffered no attack it was purposefully demolished in no time at all in a way that would take weeks to plan and setup by skilled demolition artists. If flight 93 was not shot down then the owner would not have had to order the pull because he would of been able to do it like the other towers. Even though he ordered the pull he still got the terrorist attack insurance he put on all the towers. People still say it fell due to fires which is bogus like the other towers falling due to that.
Now Moussaoui was tortured into that confession and there is ample proof of that being put on the back burner. Worse yet his confession claims to be a part of a 5th hijacker conspiracy aimed at the White House. If Flight 93 was aimed at the White House. Then why would you need to blow it up again on September 12th. Wouldn't that also be stupid to jack airplanes the next day?