Iran's President Mahmoud Ahmadinejad, center, waves to Egyptians worshippers in front of the shrine of Imam Hussein, the grandson of Islam's Prophet Mohammad, in Cairo, Egypt, Tuesday, Feb. 5, 2013. (AP Photo/Amr Nabil)

Photo by: Amr Nabil

Iran's President Mahmoud Ahmadinejad, center, waves to Egyptians worshippers in front of the shrine of Imam Hussein, the grandson of Islam's Prophet Mohammad, in Cairo, Egypt, Tuesday, Feb. 5, 2013. (AP Photo/Amr Nabil)