NOMINATION ANNOUNCEMENT President Barack Obama delivers remarks announcing Marine Corps Gen. Joseph F. Dunford, Jr. as the nominee for chairman of the Joint Chiefs of Staff, and Air Force Gen. Paul J. Selva, far right, as the nominee for vice chairman of the Joint Chiefs of Staff, in the Rose Garden of the White House, May 5, 2015. National Security Advisor Susan E. Rice, Defense Secretary Ash Carter and Vice President Joe Biden participated. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 960936-S-DCV53-528.jpg Photo Gallery