Saudi Crown Prince Nayef bin Abdul-Aziz (right) and his son Prince Mohammed bin Nayef attend a ceremony of the Saudi armed forces on Tuesday, Nov. 1, 2011, in Arafat, Saudi Arabia, near Mecca, as the forces prepare for the influx of people for the annual Hajj. (AP Photo/Hassan Ammar)

Photo by: Hassan Ammar

Saudi Crown Prince Nayef bin Abdul-Aziz (right) and his son Prince Mohammed bin Nayef attend a ceremony of the Saudi armed forces on Tuesday, Nov. 1, 2011, in Arafat, Saudi Arabia, near Mecca, as the forces prepare for the influx of people for the annual Hajj. (AP Photo/Hassan Ammar)