Happy the Elephant lived at the Bronx Zoo for nearly 50 years, where she was beloved by generations of New Yorkers, and was also at the center of a landmark legal battle over whether an elephant could be granted the same rights as a person. WNYC reporter Walter Wuthmann joins us to trace Happy's life and investigate what comes next for Patty, the last elephant left at the Bronx Zoo.Photo: Andrew Lichtenstein/Corbis News via Getty Images