Mideast Saudi Arabia Hajj

Tens of thousands of Muslim pilgrims move around the Kaaba, seen at center, inside the Grand Mosque, in Mecca, Saudi Arabia, Thursday, Nov. 3, 2011. The annual Islamic pilgrimage draws three million visitors each year, making it the largest yearly gathering of people in the world. The Hajj will begin on November 5. (AP Photo/Hassan Ammar)