The truth is that 9/11 was an inside-out job!

There has been an attack before with a smaller number of victims, but it all happens because of the same reasons.
http://en.wikipedia.org/wiki/World_Trade_Center#February_26.2C_1993_bombing
The world trade center was not in a good shape and it is being rebuilt right now.

Do you know how many car bombs explode every day in the middle-east?
I don't.

http://www.erichufschmid.net/Conspiracies5.htm

Suicide bombing is not a good idea to cope with your undisclosed desires, must be closet cases trying to break free.