Virginia Heffernan talks to writer Scott Sayare about Didier Raoult, the man behind Trump’s favorite unproven treatment for COVID-19, exploring his successes as a French microbiologist, his big personality, and how we got to this point where hydroxychloroquine made headlines during the coronavirus pandemic.Only Slate Plus members get to listen to every Trumpcast episode in full. Sign up now to access every Trumpcast episode and support the show. (edited) Learn more about your ad choices. Visit megaphone.fm/adchoices