article_snippet: CNN)As nuclear talks with Iran neared the endgame, U.S. Secretary of State John Kerry shied away from predicting success.
article_snippet: Difficult issues remain on the table as the world's most powerful diplomats meet in Switzerland with Iranian nuclear negotiators, U.S. Secretary of State John Kerry told CNN on Monday.
article_snippet: CNN are working with a view to get something done," U.S. Secretary of State John Kerry said.
article_snippet: U.S. Secretary of State John Kerry's comments to CNN came after uncomfortable rumblings about the talks in Lausanne, Switzerland, made headlines.