As her eight years as First Lady of the United States draw to a close, Hillary Rodham Clinton has a new challenge to look forward to: in January, she’ll be sworn in as a U.S. Senator from the state of New York. In a live broadcast from the White House, the First Lady talks with Diane about her new book about the White House. They’ll walk through some of her favorite rooms, and talk about the public and private highlights of living at 1600 Pennsylvania Avenue.