This week, hosts Mark Masselli and Margaret Flinter speak with Dr. Leana Wen, emergency physician, former Baltimore Health Commissioner, and medical analyst for CNN. Dr. Wen’s new book, “Lifelines: A Doctor’s Journey in the Fight for Public Health” addresses the dramatic failings of the public health system to adequately address the pandemic, the need to create a more coordinated national and international public health system and the way forward through the pandemic.