Lighting of the National Christmas tree in Washington D.C.
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Credit: Getty Images
WASHINGTON, DC - DECEMBER 06: U.S. President Barack Obama (L), stands with his daughters Sasha and Malia Obama, and mother-in-law Marion Robinson after lighting of the National Christmas tree on December 6, 2012 in Washington, DC. This year is the 90th annual National Christmas Tree Lighting Ceremony. (Photo by Mark Wilson/Getty Images)
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