Following a storied basketball career spanning nearly 50 years, Don Nelson now lives a quieter life. Since retiring from the NBA in 2010, the Boston Celtics forward and legendary head coach spends his days growing and smoking marijuana, playing high-stakes poker with celebrity friends, including musician Willie Nelson, and nurturing a deeper relationship with a daughter learned about long after her birth. Bryant Gumbel conducts a candid sit-down interview with the Hall of Famer. Lookout for the episode dropping in full tonight.