Duke won an Oscar for her portrayal of Helen Keller in 1962's 'The Miracle Worker.' She died Tuesday at the age of 69. She spoke to Terry Gross in 1988. Also, novelist Vendela Vida discusses her novel 'The Diver's Clothes Lie Empty,' about the sense of dislocation that often comes with traveling to another country. Film critic David Edelstein reviews the Miles Davis biopic, 'Miles Ahead.'