partnership with congress. >> if these negotiations do work out in geneva starting next week, as part of some initial steps that the iranians might take, would you be open as the iran yarns are demanding for easing some of those sanctions? >> wolf, what we've said is first of all, they would have to halt their program and roll back elements of their program. you're getting much more intrusive inspections. in response, we would consider some limited relief. but this would not get at the core architecture of sanctions, banking sanctions. they're having such a bite on the iranian economy. those would continue to be enforced. this is an important point. even in the six months of this period of negotiation where there would be some limited relief, iran would continue to face sanctions and they would face more in lost revenues from the sanctions that would continue to be enforced than they would get from the limited relief we're contemplating which would be reversible if they don't meet obligations. >> assuming a deal does allow