(170104) -- WASHINGTON, Jan. 4, 2017 (Xinhua) -- U.S. President Barack Obama attends an Armed Forces Full Honor Farewell Ceremony for the president at Joint Base Myer-Henderson in Washington D.C., the United States on Jan. 4, 2017. (Xinhua/Yin Bogu)more(170104) -- WASHINGTON, Jan. 4, 2017 (Xinhua) -- U.S. President Barack Obama attends an Armed Forces Full Honor Farewell Ceremony for the president at Joint Base Myer-Henderson in Washington D.C., the United States on Jan. 4, 2017. (Xinhua/Yin Bogu)more(170104) -- WASHINGTON, Jan. 4, 2017 (Xinhua) -- U.S. President Barack Obama(R) shakes hands with Defense Secretary Ash Carter during an Armed Forces Full Honor Farewell Ceremony for the president at Joint Base Myer-Henderson in Washington D.C., the United States on Jan. 4, 2017. (Xinhua/Yin Bogu)more