Michelle Obama at odds with White House brass? Washington is buzzing Monday morning over a new book about the First Family, which paints First Lady Michelle Obama as a powerful behind-the-scenes player in her husband's White House. CBS News obtained a copy of the book and Chief White House correspondent Norah O'Donnell says there was a lot of disagreement in the White House about whether they should cooperate with the book. While some advisers did speak to the author, the Obamas themselves did not grant any interviews, fearing it would only result in gossipy, salacious details that would not help their image. O'Donnell says the pressure of White House life was certainly being felt by the First Lady, and there were the unique pressures of being the nation's first African American First Lady. For more on the book, and on the role of a First Lady in American politics, from O'Donnell and the rest of the CBS This Morning crew, click on the video player at the top of the page.