Cokie Roberts talked about her book Ladies of Liberty: The Women Who Shaped Our Nation, published by William Morrow. In her book Ms. Roberts tells the story of some of early America's notable women and their achievements. She draws on personal correspondence, private journals, and previously unpublished writings to recount the history of former first ladies such as Abigail Adams and Dolley Madison and other women such as Theodosia Burr, Aaron Burr's daughter. Cokie Roberts is a political commentator for ABC News, serving as an on-air analyst for the network. She is also the author of We Are Our Mother's Daughters, and Founding Mothers: The Women Who Raised Our Nation.