David Letterman’s 33-year run on late-night television was marked by his acerbic sense of humor.
Upon retiring in 2015, he’s undergone a metamorphosis into someone almost unrecognizable from the more comedic guy people watched on the “Late Show with David Letterman”.
He’s grown a full beard, which coupled with his balding head, makes him look like a guy wanting to moonlight as a department store Santa Claus.
But beneath that kindly-looking exterior lurks a clearly bitter and troubled man, as evidenced by recent nasty remarks about President Donald Trump.
It’s spelled out on the next page. See how the funny guy seems to have lost his sense of humor.

Liberal IDIOT and has been.
LETTERMAN IS A LIBTURD DUMBASS SOCIALIST
F**e news that’s not lettmen
Who gives a$#%&!@*what David Letterman thanks
Whatever Mr. Irrelevant!
FOOL
No smarter than dumbass Steve colbert.
You didn’t think he was ignorant when you had him on your show, now who’s the ignorant one?
Everyone is ignorant… there’s just some who don’t think they are.
Letterman has no credibility, for anyone to call for 14 year old child to be gang raped by a bunch of ball players is unconscionable, he took flack for it but his apology was so lame and very obviously not meant…..many of us have been raped and it is not funny….it is terrorizing, this man doesn’t deserve any respect period….he is a disgrace ……