The Last Word with Lawrence O'Donnell 09/05/13

Obama makes the case for Syria intervention in Russia

MSNBC's Lawrence O'Donnell discusses day one of the G-20 Summit, the Putin-Obama relationship, and the Administration's international push for support of its proposal to strike Syria with MSNBC's Alex Wagner, former U.S. Ambassador Marc Ginsberg and ... more Duration: {{video.duration.momentjs}}