It never happened! The WTC is still there, all of the ground zero rubble was just a super-duper high tech hologram and the "vitcims" were kidnapped by aliens like in Close encounters of the third kind.


But seriously, conspiracy theories like this thrive becuase it's more easy to explain away horrible events or systems of opression through "puppet master" thoeries instead of facing the complex and dynamic intitutions and power systems that really control the world.

Also, these theories provide comfort to people beucase it's more comforting that even "bad" people ae in control, atleast someone "is" in control instead of the harsh reality that bad shit sometimes just happens for no reason.

Even though Bush and this cadre is pretty crazy, they're not dumb enough to take a risk of people finding a plot to thier own countrymen to take more power than they have, the risks outwiegh the benfits.

Also, Al Qaeda has more enough motives and the mean carry out an attack like that.