Sgt. Pepper's 40th Anniversaryhttp://stream.publicbroadcasting.net/production/mp3/national/local-national-594985.mp3
Creighton English professor and pop-culture expert Robert Dornsife returns to talk with Cindy Workman about the making of the Beatles album "Sgt. Pepper's Lonely Hearts Club Band". It's been 20 years since "it was 20 years ago today".