Maybe I've been listening to too much liberal radio (92.1 fm in Madison), but I find the whole thing with Letterman totally owning Bill O'Reilly terribly funny.
A transcript can be found here:
http://www.newsday.com/entertainment/tv/ny-etranscript,0,3479473.story Also, it is worth mentioning that the assumed changing of the lyrics for "Silent Night" is in fact not a changing of lyrics, but merely following the script for their play, "The Little Tree's Christmas Gift," which was written by the chior leader at Ronald Reagan's church in Bel Air. More on that
http://lafirst.org/WordPress/?p=46