U.S. Army Pfc. Skyler Roseenberry and Sgt. Michael Bearden walk on a street crowded with pilgrims during the Shiite Muslim ceremony commemorating the death of Mousa Al-Kadhim, the 7th Imam, in Kazimiyah, Iraq, on July 29, 2008. Each year devout Shiites gather at a mosque believed to sit on top of the grave site of the Imam.