Why Sargent Shriver was 'A Good Man'

Many people remember Sargent Shriver the statesman, activist, and creator of the Peace Corps, but his son remembers a father who never yelled and was a devoted husband to his wife of 56 years. Lloyd Grove sits down with Mark Shriver to discuss his book 'A Good Man: Rediscovering my Father, Sargent Shriver', where he addresses the secrets of his father's balanced and joyful life as well as his battle with Alzheimer's.

Doug Benc