Jonathan Eig’s new biography of Ali draws on hundreds of interviews and previously unreleased FBI and Justice Department files. "I don't think we do Ali any good by treating him as a saint," Eig says. "He was a human being, and he was deeply flawed, but ... he had the spirit of a rebel." Also linguist Geoff Nunberg says 50 years after the ‘Summer of Love,’ we’re still using language popularized by hippies.
