Obama calls on US, Russia to reduce nuclear arsenals
Updated 55 minutes ago
citizens decide whether to be defined by a wall or tear it down. >> reporter: this city who once cowered under the threat of a mushroom cloud, president obama called the u.s. and russia to reduce nuclear arsenals by one-third. scrap cold war statd trooe to ...http://www.nbcnews.com/video/nightly-news/52257907/






