Page 2 - Weapon Grade News Today

Rid of all weapon grade nuclear material by 2012. president obama stressing the urgency of the summit just moments ago. >> just the smallest amount of plutonium, about the size of an apple, could kill and injure hundreds of thousands of innocent people. terrorist networks such as al qaeda have tried to acquire material for a nuclear weapon. and if they ever succeeded, they would surely use it. >> joining me now, msnbc political analyst richard wolffe. richard, ill ask you about a couple of victo...