Mary Hicks appeared on the Friday, January 30, 2009 "The Late Show". Letterman played Hicks' routine in its entirety. Letterman took full responsibility for the original censorship, apologized to Mary Hicks, Bill's mother, and declared he didn't know what he had been thinking when he pulled the routine from the original show.
part 3 -THIS IS THE STAND UP !
Bill Hicks discusses the Letterman Show censorship.