Thoo Nuclear Summit News Today

Communicating we want to reduce the footprint, if you will, of nuclear weapons in americas defense posture but we dont want to narrow it in such a way to take pressure off nations on a disconcerting nuclear track. >> obviously, this is not happening in a vacuum. what is it that president obama wants out of thoo nuclear summit in prague he throws down this gauntlet the week before? >> he is showing the united states is back in action and sculpting the order. we have changed the tenor of the u.s./...