 Dr. Anthony Fauci led the National Institute for Allergy and Infectious Diseases for 38 years. His new memoir is On Call, A Doctor's Journey in Public Service. Coming up, book critic Maureen Corrigan shares some summer reading recommendations, and we'll hear from comic and actor Hannah Einbinder. She co-stars in the hit show Hacks, and she has a new comedy special. I'm Dave Davies, and this is Fresh Air Weekend.