Today's episode features interviews with two giants in pop culture who get very real about the pitfalls in their personal and professional lives. First, NPR's Scott Detrow speaks with Henry Winkler about his new memoir, Being Henry, and how his overnight stardom as The Fonz on Happy Days was followed by a long lack of acting roles. Then, NPR's A Martinez chats with Arnold Schwarzenegger about his book Be Useful, and the men in his life who taught him the importance of helping others.