Frontline: Temporada 2017, Episódio 3

2017 - 3: Battle for Iraq

Reporter Ghaith Abdul-Ahad goes inside the battle against ISIS for control of the city of Mosul. See what's happening in areas where ISIS has been ejected and investigate forces shaping Iraq. Also in this two-part hour: "Hunting ISIS," a dramatic report on an Iraqi unit at the center of the fight.