.Iran's supreme leader rules out imminent nuclear talks with U.S

Iran's Supreme Leader Ali Khamenei on Tuesday warned against nuclear negotiations with the United States under the present circumstances, saying it will not serve Iran's national interests. Khamenei said the American side had determined the final result of negotiations in advance by demanding the cessation of nuclear activities and uranium enrichment in Iran, stressing that such a process was not negotiations but "dictation and imposition." (Read more at Xinhua).