A majority now believe bush had detailed, advance knowledge of the 9/11 plot but consciously failed to act...?

[Carl O]

because an attack by Bin Laden would legitimize the series of wars in the Middle East that the neocons desired.

What would happen if absolute proof came out that Dick Cheney had subverted law enforcement from apprehending the 9/11 hijackers in the months leading up to the attack for the purpose of making sure that it succeeded? What if undeniable proof came out that he masterminded the stand-down order of America's air defenses and orchestrated the simultaneous war-games on the day of 9/11 for operational cover?

If the public learned that 9/11 was no surprise attack but was something bush had anticipated and deliberately allowed to take place, how would the nation respond to this knowledge? How many people will argue that even though the official story of 9/11 was one big lie, that some lies should be allowed to stand?