the program is frozen. it's rolled back in certain aspects with respect to the 21% enriched uranium and we have a very aggressive and unprecedented monitoring machine. we have the basis on which to have a negotiation but at the end of the day there will have to be roll back of the program, no doubt. >> the one monkey wrench here could be prime minister netanyahu who haas laid out a mo max millist position than the united states. if we could come up with a deal acceptable to the administration, are you confident that you can sell it to the israelis? >> we certainly would only present a deal here, a settleme settlement, they thought achieved the goal of preventing iran from acquiring a nuclear weapon and preventing it from breaking out in any short time frame which would require really substantial roll back of the