Former Google CEO Eric Schmidt and current director Alan Eagle join Christiane Amanpour in London to discuss the future of big tech and how it should be regulated. Actor Glenda Jackson then talks about playing King Lear on Broadway. Finally, 19-year-old film director Phillip Youmans discusses his recent success at Tribeca Film Festival with our Alicia Menendez.To learn more about how CNN protects listener privacy, visit cnn.com/privacy