Dr. John Halpern and David Blistein discuss their new book, “Opium: How an Ancient Flower Shaped and Poisoned Our World,” and the dangers of opioids this week on "Story in the Public Square."

Judy Raffonelli, 80, Johnston
00:26

Karen Sherman, 65, Charlestown
00:28

Karen DiMuccio, 82, Westerly
00:22