With the White House in the background, the National Christmas Tree illuminates the National Mall's Ellipse in Washington, D.C., moments after President Obama and the First Family flicked the switch turning on the tree's lights, Dec. 6, 2012.
With the White House in the background, the National Christmas Tree illuminates the National Mall's Ellipse in Washington, D.C., moments after President Obama and the First Family flicked the switch turning on the tree's lights, Dec. 6, 2012.