Seth Freed Wessler, contributor to The Nation and reporter with the Investigative Fund, reveals how federal mismanagement and lack of oversight has led to deaths in unregulated private prisons. Sitcom creator Norman Lear joins directors Heidi Ewing and Rachel Grady talk about their film "Norman Lear: Just Another Version of You." Paul Beatty joins us for the July Book Club! His novel, The Sellout, earned the 2015 National Book Critics Circle Award for Fiction. Please Explain is all about dolphins, their remarkable intelligence and their relationship to humans!