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.

Yes, he has a Buddy, I work at a coal fire power plant that is fighting for its life to stay open, so no I don’t watch the f**e news, I live in the real world, so other than your worthless insults, name the jobs? I’m waiting……. your insults are no indicator of anything other than your child like demeanor
I don’t even recognize him anymore! I do love the facial hair though. Retirement agrees with him
I thought you disappeared.Obviousley you haven’t gone far enough.Go Trump.
YOU ARE
Idiot
Your full of something alright
Not interested.
When letterman came on I changed the channel, wasn’t funny then, still isn’t
Letterman needs help. He is SICK!!!!!!!
Yawn