Gen. John Joseph Pershing's room at Walter Reed Army Medical Center, the military's flagship hospital. The center is closing its doors after treating hundreds of thousands of America's war wounded, and several presidents. Luis Alvarez/AP hide caption

itoggle caption Luis Alvarez/AP

In this photo taken July 6, rebel forces chief commander Abdel Fattah Younes speaks during a rally in the rebel-held city of Benghazi, Libya. Libya's rebel leadership council announced the death of Younes on Thursday, hours after he was arrested by the rebels for questioning about suspicions his family still had ties to Moammar Gadhafi's regime. Sergey Ponomarev/AP hide caption

itoggle caption Sergey Ponomarev/AP