Angela Merkel, the German Chancellor, joins Christiane Amanpour in Berlin for her first ever in-depth interview with an American television network to discuss the European elections and the end of her Chancellorship. Ron Howard, the director of "Pavarotti" talks about the larger than life opera star. Our Hari Sreenivasan talks to Stacey Cunningham about being the first female President of the New York Stock Exchange.To learn more about how CNN protects listener privacy, visit cnn.com/privacy