U.S. President Barack Obama and first lady Michelle Obama greet military personnel at a chow hall in Marine Corps Base Hawaii, Kaneohe Bay

 
U.S. President Barack Obama and first lady Michelle Obama greet military personnel at a chow hall in Marine Corps Base Hawaii, Kaneohe Bay
U.S. President Barack Obama and first lady Michelle Obama greet military personnel and their families as they walk into Anderson Hall base chow hall at the Marine Corps Base Hawaii, in Kaneohe Bay, Hawaii December 25, 2012. REUTERS/Larry Downing