TV Douglas Letterman

In this photo provided by CBS, Michael Douglas waves to the Late Show audience after a hug from host David Letterman during the Tuesday, Aug. 31, 2010 taping of the show in New York. Douglas said he faces an "eight-week struggle" against throat cancer but is optimistic about his chances for recovery. (AP Photo/CBS, John Paul Filo) MANDATORY CREDIT; NO SALES; NO ARCHIVE; NORTH AMERICAN USE ONLY