Obama has stated: "A world without nuclear weapons is profoundly in America's interest and the world's interest. It is our responsibility to make the commitment, and to do the hard work to make this vision a reality. That's what I've done as a senator and a candidate, and that's what I'll do as president."-- from Can Obama Say No to Nuclear Weapons?. But the Indians, for one, take a different view.
P.S. 18 Nov. See Report on Nuclear Security Urges Prompt Global Action.