Letterman to Guest on Oprah/Uma

\n\nDavid Letterman is scheduled to appear on Oprah next month following the most powerful human's appearance on his show last year. Prior to that, the two had a long-standing feud, largely centered on Dave juxtaposing Oprah's name with Uma Thurman's. It remains to be seen if Letterman will receive Oprah's coveted recommendation or simply given away to the audience with an iPod nano.\n\nLetterman to make first visit to Winfrey [Hollywood Reporter]