Iran nuclear talks "virtually stalled", deadline may be missed
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Nuclear talks between Iran and six world powers have virtually stalled and a deadline for a final deal may have to be postponed again, Russian news agency TASS quoted a diplomatic source as saying on Friday.
Iran and the powers - the United States, Russia, China, France, Britain and Germany - reached a framework deal on April 2 in Switzerland and are seeking to strike a broader settlement by June 30 under which Iran would curb its nuclear program in exchange for relief from economic sanctions.
