Iran sees some progress on nuclear deal, but not enough

A meeting of the remaining partners in the Iranian nuclear deal produced some progress but not enough to satisfy Tehran's demands, a senior Iranian official said Friday, offering little prospect for now of the country backing away from a move to surpass a uranium stockpile threshold that could doom the agreement.Abbas Araghchi, Iran's deputy foreign minister, said after meeting with senior officials from Britain, Germany, France, China, Russia and the European Union that a complex barter-type sy