U.S., Iran: A Historic Deal in the Making

Washington and Tehran may soon reach a historic agreement over Iran's controversial nuclear program. As talks in Geneva move into their third day, both sides are continuing to negotiate the framework for a deal, moving what had been back-channel negotiations into the public realm. In these more publicized meetings, Iran and the United States are devising ways to implement what they have already agreed on — a process that could encounter minor obstacles but that is unlikely to be derailed entirely.