US President Barack Obama and Vice President Joe Biden lay a wreath at the Tomb of the Unknowns at Arlington National Cemetery in Arlington, Virginia, on January 20, 2013. Obama will be officially sworn in for a second term in office later in the day. AFP PHOTO/Jewel Samad
{"Image ImageDescription": "US President Barack Obama and Vice President Joe Biden lay a wreath at the Tomb of the Unknowns at Arlington National Cemetery in Arlington, Virginia, on January 20, 2013. Obama will be officially sworn in for a second term in office later in the day.  AFP PHOTO/Jewel Samad        (Photo credit should read JEWEL SAMAD/AFP via Getty Images)", "Image Copyright": "2013 AFP"}