One year after the rhythms of daily life were upended by the unchecked spread of an invisible, deadly pathogen, Americans have a degree of optimism that the worst of the coronavirus pandemic is behind them. Glimmers of hope are mixing with dark realities, however, as more than 1,000 Americans people are dying each day. Historian John Barry, author of 'The Great Influenza: The Story of the Deadliest Pandemic in History,' joins the podcast to discuss the similarities between 1918 and today.