US President Barack Obama holds a press conference in the briefing room at the White House in Washington, DC, on December 18, 2015.
{"Image ImageDescription": "US President Barack Obama holds a press conference in the briefing room at the White House in Washington, DC, on December 18, 2015.   AFP PHOTO/NICHOLAS KAMM / AFP / NICHOLAS KAMM        (Photo credit should read NICHOLAS KAMM/AFP via Getty Images)"}