U.S. Secretary of State John Kerry (R) shakes hands with Iranian Foreign Minister Mohammad Javad Zarif at the United Nations Palais in Geneva November 24, 2013. Iran and six world powers reached a ... more 
U.S. Secretary of State John Kerry (R) shakes hands with Iranian Foreign Minister Mohammad Javad Zarif at the United Nations Palais in Geneva November 24, 2013. Iran and six world powers reached a breakthrough deal early on Sunday to curb Tehran's nuclear programme in exchange for limited sanctions relief, in what could be the first sign of an emerging rapprochement between the Islamic state and the West. REUTERS/Carolyn Kaster/Pool (SWITZERLAND - Tags: POLITICS ENERGY) less 
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Reuters | Photo By POOL / REUTERS
Sun, Nov 24, 2013 12:56 AM EST