happy to be here with my friend bob einhorn. >> andy, thank you. partnership for a secure america for inviting me. t is a special pleasure to be here with nick burns, who is one foreign service officers, one of the best diplomats i have had the work with over these decades. the geneva joint plan of action was agreed in there's been a kind of dynamic at work between tehran washington. it goes luike there. critics in each capital attack administration for having gotten the short under of the stick in negotiations. what happens then is the administration administrations understandably defend themselves. benefits to he their country of the interim critics reassure their that in the final negotiations very re going to be very, tough. turn hese defenses in become ammunition for critics on taeattack the deal. example, u.s. critics interim deal the o not dismantle iran's nuclear infrastructure. that is correct, it does not do that. administration, the obama administration, naturally to say that in the final deal there's going to dismantlement, a major redu