White House Staff Changes; Tim Wu; Edmund Morris

A conversation with journalists Mark Halperin and John Heilemann about White House staff changes, including the appointment of William Daley to chief of staff. Tim Wu, who coined the term "net neutrality," shares his new book, "The Master Switch: The Rise and Fall of Information Empires." Presidential historian and author Edmund Morris talks shares the third installment in his biography of the U.S. president, "Colonel Roosevelt."