Deputy Secretary William J. Lynn III is given a brief by soldiers. Deputy Secretary of Defense William J. Lynn III is given a brief by soldiers of the 172nd Infantry BrigadeÕs Route Clearance Teams at Field Operating Base Kalsu outside of Baghdad, Iraq, on Sept. 11, 2009. SHARE: Download: Full Size (0.05 MB) Credit: VIRIN: 832205-Y-ZMB37-759.jpg Photo Gallery