So i think one of the big things to look for if were looking for end of negotiation concessions will be how they resolve the question. Rose to appreciate the argument made by the iranians, we rebroadcast a conversation in airplane with javad zarif the foreign minister of iran, negotiator for that country meeting often with secretary of state john kerry. I want you and the American Public to understand that its not the sanctions that has brought iran here. We were always at the negotiating table. We were always prepared to reach a negotiated solution. It was unfortunately segments of the United States administration whobled, and unfortunately continue to believe, that they can impose their views on the rest of the world. They cant. And the sooner they realize that, the better we all will be. Rose the iran negotiations approach the end. As we continue. Rose funding for charlie rose has been provided by additional funding provided by and by bloomberg, a provider of multimedia news and Inf