The US supported the Afghan Mujahideen during the Cold War with the Soviets who were slaughtering Afghanis. We did not support the latter Arab Mujahideen run by bin Laden, so stop the BS. You are just trying to change the subject, but it does not apply
The hijackers in the September 11 attacks were 19 men affiliated with Islamist jihadist organization al-Qaeda. They hailed from four countries; 15 of them were citizens of Saudi Arabia, two were from the United Arab Emirates, one was from Egypt, and one from Lebanon.