Defense Secretary Chuck Hagel applauds after presenting the Medal of Honor flag to former Army Capt. William D. Swenson during a ceremony to induct Swenson into the Hall of Heroes at the Pentagon, Oct. 16, 2013. Defense Secretary Chuck Hagel applauds after presenting the Medal of Honor flag to former Army Capt. William D. Swenson during a ceremony to induct Swenson into the Hall of Heroes at the Pentagon, Oct. 16, 2013. SHARE: Download: Full Size (8.43 MB) Tags: Photo Essays Credit: VIRIN: 549005-A-LQZ68-839.jpg Photo Gallery