Madeline Kunin explores the process of aging in new memoir
Madeline Kunin has done it all. Three terms as Vermont Governor, stints as U.S. deputy education secretary and ambassador to Swtizerland.
Her latest achievement is a new book, "Coming of Age: My Journey to the Eighties." It looks back at her life as a leader in state and national politics.
Galen Ettlin spoke with Kunin about her efforts to write about the emotional and physical changes that come with getting older.