The constructor has already said on hisory channel that his ideas were right but built wrong. The fire proofing was a wrong type because it was blown off and exposed metals. Thats not a secret. But if you think that this guy built these buildings 20 years ago knowing bush would comeï»¿ to office and plan 9/11 then you are a fucking dumb ass CTer. give me somthing harder to shoot down. come on.