Paul Hardin; Andy Griffith; Nan Keohane; Grant Hill

Paul Hardin, chancellor of the University of North Carolina, talks about his desire for more tolerance in higher education. Andy Griffith discusses his career and early life in North Carolina. Nan Keohane, president of Duke University, talks about the state of education in America. Grant Hill, joined by Nan Keohane, talks about his experience with Duke University's basketball team.