Richard Engel, NBC's chief foreign correspondent, talks with NPR's Arun Rath about his reporting on the Islamic State's brutal tactics to recruit the next generation of their fighting force.
Copyright 2020 NPR. To see more, visit https://www.npr.org. 9(MDAxODc0NzU5MDEyMTgyMDUxMzlkN2IzMw004))