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.

What special qualifications makes you able to judge others?
Go play santa you disrespectful idiot
Letterman is NUTS
Cindy Hausch
That’s exactly what tRump is trying to do and the GOP needs to get their heads out of their asses and stop him before it’s too late!!!!
TRump built hotels and casinos by not paying many of his contractors and still had some go bankrupt. He is a cheater and a loser!
Why do people revert to name calling against those they disagree with…instead of just shutting up.
No David you need to stick to bad comedy!!
What makes you not an ignorant, ignorant?
Jackass