What lessons does the 1918 influenza pandemic offer as we respond to the coronavirus crisis? Historian and public health expert John Barry joins Joe Fuller to talk about the parallels and differences between these global virus outbreaks. Barry is the author of the best-seller The Great Influenza: The Story of the Deadliest Pandemic in History. Then as now, he asserts, transparency from authorities and compliance with science-based public health directives like social distancing, along with extensive testing and contact tracing, are imperative.