WALL WATCH U.S. Army Spc. Kaleb Propst provides security overwatch during a meeting with leaders at a Bala Boluk district building in Afghanistan's Farah province, Jan. 2, 2013. Propst is a security force team member for Provincial Reconstruction Team Farah, which trains, advises and assists Afghan government leaders at the municipal, district and provincial levels in Farah province. SHARE IMAGE: Download Image: Full Size (0.06 MB) Photo By: VIRIN: 106192-J-OIV26-969.jpg Photo Gallery