FILE - This April 12, 2010 file photo shows a member of the South Korean military standing at attention at the Korean War Memorial in Washington. President Barack Obama is marking the 6

 

              FILE - This April 12, 2010 file photo shows a member of the South Korean military standing at attention at the Korean War Memorial in Washington. President Barack Obama is marking the 6
FILE - This April 12, 2010 file photo shows a member of the South Korean military standing at attention at the Korean War Memorial in Washington. President Barack Obama is marking the 60th anniversary of the end of the Korean War. Obama is making remarks Saturday at a commemorative ceremony at the Korean War Veterans Memorial on the National Mall. The 1950-1953 Korean war pitted North Korean and Chinese troops against U.S.-led United Nations and South Korean forces. It ended on July 27, 1953 _ 60 years ago today _ with the signing of an armistice. (AP Photo/Cliff Owen, File)