PING PONG PATROLLER U.S. Army 1st Lt. Ryan Chang plays a game of ping pong with local children during a combined patrol with the Iraqi army in the Shula district, Baghdad, Iraq, July 20, 2008. Chang, a platoon leader, is assigned to the 101st Airborne Division's Bravo Troop, 75th Cavalry. SHARE: Download: Full Size (0.08 MB) Credit: VIRIN: 628349-M-JDH16-048.jpg Photo Gallery