Nina O. knew all about addiction. As a child, she grew up in a family hurt by substance use. As a nurse, she recognized addiction as a chronic disease. And yet Nina thought she was somehow immune, even as she diverted narcotics from work to sustain her drug dependence. Listen in as Nina tells host William C. Moyers how shame and stigma kept her from admitting her truth and seeking help—and why other health care workers need to know treatment works and recovery is within reach.