insure that through this deal you say what to that? folks will try to put it in cosmic terms. the choice between diplomacy and war. i think that is war wrong. the nuclear of the deal is on its own merits and there are strong elements. for example, the limitation of low enriched uranium stock pile and that is tronning but there are more troubling elements than strong in this thing. and one troubling element is that iran will keep the elements in the fut and you are enhance that nuclear weapon s option and research and development on more advanced centerifuges. it is phased out in 8- 15 years down the rod. it seems not far down the road.