At 91, Robert Gottlieb is perhaps the most acclaimed book editor of his time. He started out in 1955 and has been working in publishing ever since. The list of authors he's edited include Robert Caro, Joseph Heller, Toni Morrison, John le Carré, Katharine Graham, Bill Clinton, Nora Ephron and Michael Crichton. His daughter Lizzie Gottlieb's new film, Turn Every Page, centers on her father's decades-long editing relationship with Pulitzer Prize-winning author Robert Caro.