Oprah Winfrey has a talk show that airs on television.
 Although a much-rumored feud was said to have been the cause of the rift, both Winfrey and Letterman balked at such talk
 "Since 1994, when she abandoned traditional talk-show fare for more edifying content, and 1998, when she began 'Change Your Life TV', Oprah's most significant role has become that of a spiritual leader

