Right you had me until you went into the area of unproveable theories. I believe your government knew and allowed the attacks to happen. Anyone who looks into the subject comes to that conclusion. The multiple warnings from other states, warnings to officials not to fly that day, insider trading, the Odigo company got advanced warning, etc. I just don't believe they carried out the attack. The wills of the hijackers are available, Bin Laden & Zawahiri have again and again taken responsibility.