Ronan Farrow Daily 01/29/15

On the frontlines fighting ISIS

Is the U.S. fighting side by side with Iran in Iraq? Vocativ brings a rare look inside a Shiite militia fighting against ISIS, raising the murky question of who’s allied with who. MSNBC international affairs correspondent Michael Kay looks at the complex history of the region and dives into that question. ... more Duration: {{video.duration.momentjs}}