Watch: Maggie Smith on '60 Minutes,' Plus Career Highlight Clips

Check out this "60 Minutes" interview with the Dowager Countess herself, Maggie Smith. As Women and Hollywood's Melissa Silverstein notes, "There aren't many actresses as popular with the Harry Potter set as she is with the Masterpiece Theatre set." Now 78, Smith has won two Oscars, three Emmies and one Tony over the course of […]