Honoring a Leader Defense Secretary Ash Carter, center, speaks with Deputy Energy Secretary Liz Sherwood-Randall, at a ceremony to present her with the Nunn-Lugar Award at the Pentagon, June 22, 2016. DoD photo by Air Force Staff Sgt. Brigitte N. Brantley SHARE IMAGE: Download Image: Full Size (0.7 MB) Tags: ASH Carter, SecDef Photo By: Brigitte N. Brantley VIRIN: 160624-D-ZZ999-301.JPG Photo Gallery