Zacarias Moussaoui’s roommate, Hussein Al-Attas, reports to the Immigration and Naturalization Service and is arrested when he admits he has worked despite only having a student visa. Al-Attas was with Moussaoui when he was arrested and was questioned the previous day (see August 10-11, 2001, August 16, 2001, and August 16, 2001). Al-Attas also says that Moussaoui follows the teachings of a sheikh, but that Moussaoui has not told him which sheikh because he does not think al-Attas would approve. When asked if the sheikh is Osama bin Laden, al-Attas says he does not think so and only remembers Moussaoui making one reference to bin Laden, when he appeared on television. [US Department of Justice, 11/2004, pp. 77-9 ]