U.S. President Barack Obama, left, and Dutch Prime Minister Mark Rutte, right, pose for a group photo on the last day of the Nuclear Security Summit (NSS) in The Hague, Netherlands, Tuesday, March 25, 2014, with U.N. Secretary General Ban Ki-moon, top left, Brazil's Vice President Michel Temer, top center, Finland's President Sauli Niinisto, and Philippines Vice President Jejomar Binay. (AP Photo/Robin van Lonkhuijsen, Pool)