US downplays Iran warning on nuclear deal

The White House on Friday played down warnings by Iran's leaders that they may not sign a final deal of a framework accord on their nuclear program with international negotiators. "The test of whether or not that framework can be memorialized in a deal is not going to be a comment made... by a particular Iranian leader," senior White House advisor Ben Rhodes said. "The test is going to be whether at the end of June we have a document that is agreed to" and meets "ou