there or hardliners in washington will torpedo the deal? >> iran is an authoritarian system. at the end of the day, he's going to have are the decision. president obama is not. he's going to have much more trouble selling it here. >> do you think that when you look at this potential deal, do you believe it is possible for iran to the maintain this enormous nuclear program and yet, studiously stay within -- because it is trying to build more developed capacity, you know, can you be like japan, a very advanced civilian power that is always consciously not wepizing? weaponizing? >> we don't want iran to be in that japan situation, threshold aponizing? >> we don't want iran to be in that japan situation, threshold power. japan can build a bomb in a matter of months, if it wanted to. you want to keep iran down to a very low number of centrifuges. the technology that we're talking about is 1970s technology that they got from pakistan. part of the deal is they were