Bombs That Won't Go Off
With North Korea testing a nuclear bomb and Iran suspected of heading in that direction, one might be forgiven for thinking there's nothing but bad news these days about the spread of nuclear weapons.
But behind the scenes, one piece of good news has been unfolding: While there's a great deal more to do, much of the world's potential nuclear bomb material, scattered in hundreds of buildings in dozens of countries around the world, is notably more secure than it was before Sept. 11, 2001, which means that it's harder for terrorists to steal. And the critical effort to remove such material entirely from the world's most vulnerable sites is picking up steam.… Seguir leyendo »