Weekends with Alex Witt 09/10/16

US, Russia reach deal for Syria ceasefire

The United States and Russia have reached a deal that could possibly reduce warfare. Former Ambassador to the U.N and former Governor of New Mexico, Bill Richardson, talks with MSNBC's Alex Witt about the complexities of the negotiation and if North Korea's nuclear test is a real threat to the U.S. ... more Duration: {{video.duration.momentjs}}