FILE - In this Monday, Jan. 14, 2013, file photo provided by Harpo Studios Inc., talk show host Oprah Winfrey, right, interviews Lance Armstrong during taping for the show &quot;Oprah and Lance Armstrong: The Worldwide Exclusive&quot; in Austin, Texas. Armstrong confessed to using performance-enhancing drugs to win the Tour de France cycling during the interview that aired Thursday, Jan. 17, reversing more than a decade of denial. (AP Photo/Courtesy of Harpo Studios, Inc., George Burns, File)