Can a new nuclear deal be reached with Iran?

Iran says a new deal is within reach if world powers show what it calls "goodwill". But on Friday senior diplomats from France, Germany and the U.K. expressed "disappointment and concern" at Tehran's proposed changes to a text that had been agreed on in previous rounds of talks. With negotiations due to resume next week, how far are negotiators from reaching a deal? Join host Kim Vinnell. With guests: Mohammad Marandi - Advisor to the Iranian Delegation. Hillary Mann Leverett - Former White House National Security official and diplomat. Hamidreza Azizi - Visiting Fellow at the German Institute for International and Security Affairs.