World powers have reached a deal with Iran that will limit the country's nuclear program in exchange for eased economic sanctions, ending more than a decade of tempestuous negotiations.
Historic Iran Nuclear Agreement Reached
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Iran nuclear agreement negotiating partners pose for a group picture at the United Nations building in Vienna, July 14, 2015.
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Palais Coburg, site of the Iran nuclear talks in Vienna, July 13, 2015. (VOA / B. Allen)