The Rachel Maddow Show 11/20/15

Untangling Mali terrorists' affiliations

Ali Soufan, former FBI supervisory special agent and counter-terrorism expert, talks with Rachel Maddow about the history and relationship between the al Mourabitoun brigade led by Mokhtar Belmokhtar as an affiliate of al Qaeda in the Islamic Maghreb comm ... more Duration: {{video.duration.momentjs}}