Good question. I don't think it changes much for me. I think 9/11 was a product of the same CIA/Saudi/Mossad/ISI network that created Al Qaeda and fought the Soviets, and part of which was involved in Iran Contra. I think it's a mistake to think about national boundaries, in the case of 9/11 and in general. As we saw with Iran Contra (and with Sibel Edmonds' info regarding ATC and AIPAC?) among many historical antecedents, sometimes the deep political networks involve strange bedfellows (Israelis selling arms to Iran courtesy of America?).

The fact that Pakistan seems to be at the center of this does not, for me, eliminate Saudi Arabia, Israel, and the CIA, all of whom show up in some form connected to 9/11.