nonproliferation issues and lead toward the elimination of nuclear weapons all together but in terms of addressing those key problem areas like iran, like pakistan, like israel, pakistan and india, we are going to need international commune tight work with him. is one thing, queen noor to make commit commitment statements but another thing for terrorist organizations, like al qaeda, attempts to get nuclear material to make a commitment. you think he is talking about that. what we are talking about and absolutely vital to the achievement of global zero eventually is that we secure nuclear materials today. and there is probably enough out there to make perhaps another 200,000 bombs on top of the 23,000 or so that we already have today in the hands of about nine states much and those i was at the u.n. security council meeting last fall that president obama chaired. at that mohamed elbaradei said in the last year alone there