article_snippet: U.S. Secretary of State John Kerry  delivered a highly cautious assessment on Saturday ahead of the next round of nuclear talks with Iran, citing 'important gaps' in the way of a deal before an end of March deadline.
article_snippet: U.S. Secretary of State John Kerry   speaks at a news conference in Sharm el-Sheikh, Egypt on Saturday.
article_snippet: U.S. Secretary of State John Kerry   said U.S. Secretary of State John Kerry  's returning to nuclear negotiations with Iran with 'important gaps' standing in the way of a deal .
article_snippet: But on the Obama administration's most important foreign policy priority - talks with Iran to curb Iran nuclear program - U.S. Secretary of State John Kerry   was circumspect.
article_snippet: U.S. Secretary of State John Kerry   said only a negotiated agreement could provide long-term assurance that Tehran would not develop nuclear weapons.
article_snippet: But with a deadline just two weeks away, U.S. Secretary of State John Kerry   could not say whether the United States and other world powers would be able to reach a framework accord with the Iranians or even were close. '
article_snippet: We have made some progress but there are still gaps, important gaps, and important choices that need to be made by Iran in order to move forward,' U.S. Secretary of State John Kerry   told reporters in the Red Sea resort of Sharm el-Sheikh. '
article_snippet: The purpose of these negotiations is not just to get any deal,' U.S. Secretary of State John Kerry   said. '
article_snippet: Speaking after a week of U.S. political fighting over the diplomatic outreach to Iran, U.S. Secretary of State John Kerry   lambasted Senate Republicans who signed an open letter to Iran's leaders suggesting any deal Iran's leaders suggesting any deal they reach with the administration reach with the administration could expire the day President Barack Obama leaves office.
article_snippet: Such tactics, which U.S. Secretary of State John Kerry   called unprecedented, will inevitably raise questions among Iran and America's allies in the talks, U.S. Secretary of State John Kerry   said.
article_snippet: U.S. Secretary of State John Kerry   said that in order to provide long-term assurance that Tehran would not develop nuclear weapons, more negotiations need to occur .
article_snippet: Kerry, who was schedule to travel Sunday to Lausanne, Switzerland, for several days of discussions with Iranian Foreign Minister Mohammad Javad Zarif, noted the Islamic Republic's longstanding claims that the Islamic Republic's has no interest in assembling a nuclear arsenal.
highlights_snippet: U.S. Secretary of State John Kerry said only a negotiated agreement could provide long-term assurance that Tehran wouldn't develop nuclear weapons .
  
highlights_snippet: U.S. Secretary of State John Kerry  said U.S. Secretary of State John Kerry  couldn't say if U.S. or other nations could reach a framework with Iran before the end of the month .
  