Nancy Gibbs; John Feinstein; A. O. Scott

Nancy Gibbs of Time Magazine summarizes her interview with Apple's president Tim Cook and why he objects to helping the FBI break the encryption on San Bernardino terrorist Rizwan Farouk's iPhone. Sportswriter John Feinstein introduces his book, "The Legends Club," which chronicles the rivalry that dominated college basketball in the '80s between head coaches Dean Smith, Mike Krzyzewski, and Jim Valvano. A. O. Scott introduces his book, "Better Living Through Criticism: How to Think About Art, Pleasure, Beauty, and Truth."