If the Bush administration had a hand in 9/11, and hard evidence comes out to support it, then it will cause quite a lot of problems both domestically and internationally. It would kill the already weak ties with other countries, cause economic disaster, and it will completely destroy whatever little integrity is left in our government.
So I think it is in the best interest of everyone to let the story stay how it is, whether it’s true or not.
And maybe if they did have a hand in it; then they did to get into Iraq and protect our oil interests. Which is completely immoral and they should focus on finding other energy sources, but regardless it would protect the economic stability of the nation (it also keep the oil companies in business... no surprise there )
Also, those who call 9/11 a conspiracy pehaps may agree that Roosevelt knew about Pearl Harbour... Well look WW2 did for the country...