Nigeria's Permanent Representative to the United Nation, Prof Joy Ogwu says the outcome of the Nuclear Security Summit is a major step toward realising the dream of "a world without nuclear weapons''.
Nigeria's role in Nuclear Summit, by UN Representative Ogwu (http://thenationonlineng.net/web2/articles/43210/1/Nigerias-role-in-Nuclear-Summit-by-UN-Representative-Ogwu/Page1.html)