THE HAGUE, NETHERLANDS - MARCH 24: King Willem-Alexander (C) of the Netherlands speaks as U.S. President Barack Obama (R) listens during a dinner for delagates gathering for the Nuclear Security Summit at Huis ten Bosch on March 24, 2014 in The Hague, Netherlands. The Nuclear Security Summit, held March 24-25, will be attended by world leaders and is aimed at preventing nuclear terrorism. (Photo by Frank van Beek - Pool/Getty Images)
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