The Butler Bulldogs have a habit of shocking college basketball fans by beating top teams with far more talent. How do they do it? Adam Grant joins the team to talk about why stars are overrated and role players are underrated -- and how humility can go hand in hand with confidence. Also featuring "Moneyball" author Michael Lewis and Brad Stevens, coach of the Boston Celtics. This episode is brought to you by JPMorgan Chase & Co, Accenture, Bonobos and Warby Parker. (Audio only)