The graying of America is being reflected in the nation’s drug crisis. Even as overdose deaths drop, millions of aging former drug users are living with long-term health challenges exacerbated by their previous substance use. We hear from a number of people in recovery about their experiences, and Ali Rogin speaks with Wall Street Journal health reporter Julie Wernau for more. PBS News is supported by - https://www.pbs.org/newshour/about/funders