Mohammad Atta was a Muslim. He met his fellow 9-11 conspirators at the Al Quds Mosque. The imam of the Mosque and Osama bin Lauden preached the same brand of Jihad. The 9-11 terrorists took their marching orders and pay from an Islamic imam who issued religious edicts saying it was the religious duty of all Muslims to kill Americans and Jews.
One must engage in conspiracy mongering to think this guy and his compatriots (who he met at a Mosque) were somehow secular.
There are obviously no depths to which you will not go to deny this reality.
Are you now saying that 9-11 was not a conspiracy?