WASHINGTON, DC - DECEMBER 01: U.S. President Barack Obama attends the 94th Annual National Christmas Tree Lighting Ceremony on the Ellipse in President's Park on December 1, 2016 in Washington, DC. (Photo by Paul Morigi/Getty Images)
WASHINGTON, DC - DECEMBER 01: U.S. President Barack Obama attends the 94th Annual National Christmas Tree Lighting Ceremony on the Ellipse in President's Park on December 1, 2016 in Washington, DC. (Photo by Paul Morigi/Getty Images)