article_snippet: Several interim agreements have been made in recent months, though a long-term pact so far has been elusive.
article_snippet: The Switzerland talks aim to bridge "gaps" between the various parties, with Iranian Foreign Minister Javad Zarif telling CNN on Tuesday that "CNN're starting to move forward, but it's a lot of work.
article_snippet: But I don't think trying to create tension and conflict helps anybody.
article_snippet: But I think the more logical lobbies on both sides are looking forward to a solution.