Doctor Richard Besser was the acting director of the Centers for Disease Control and Prevention in 2009, when the H1N1 Swine flu pandemic broke out. The physician-turned-epidemiologist now runs the Robert Wood Johnson foundation with a mission to improve health equality. Reporter Riley Griffin spoke to him about what happens to the most vulnerable communities as states begin to relax social distancing rules; and the danger that we'll never have a vaccine.See omnystudio.com/listener for privacy information.