S1 Ep50: Tainted drywall; the existence of hell
Video duration: 53:44Expires: 04/22/16
Need to Know teams up with ProPublica to examine the harmful effects of tainted drywall manufactured in China. We also look at a controversial plan in Detroit to "right-size" the city for easier management by paying residents to move out. And Jon Meacham examines a recent controversy over a pastor's remarks questioning the existence of hell.