Leaders Pose for Group Photo at Nuclear Security Summit

U.S President Barack Obama (L) talks to Prime Minister of the Netherlands Mark Rutte (2nd L) as Chinese President Xi Jinping (R) looks on as they participate in the family photo during the 2016 Nuclear Security Summit April 1, 2016 in Washington, DC. U.S. President Barack Obama is hosting the fourth and final in a series of summits to highlight accomplishments and make new commitments towards reducing the threat of nuclear terrorism.
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