CAMP DAVID EVENT U.S. Defense Secretary Ash Carter, right, Afghan President Ashraf Ghani, left, and U.S. Secretary of State John F. Kerry listen to a reporter's question during a press conference on Camp David., Md., 2015. Carter earlier hosted Ghani and Afghan Chief Executive Abdullah Abdullah for a visit at the Pentagon, where Ghani thanked service members and veterans who served in Afghanistan for their efforts and sacrifices. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 978208-N-OFX97-348.jpg Photo Gallery