ZABUL PATROL U.S. Army soldiers walk along the bank of a stream looking for weapons caches while on patrol in Zabul province, Afghanistan, June 25, 2010. The soldiers are assigned to Company D, 1st Battalion, 4th Infantry Regiment. SHARE IMAGE: Download Image: Full Size (0.07 MB) Photo By: VIRIN: 996328-M-OBK41-448.jpg Photo Gallery