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.

Trump ignorant? What, you kidding me. He built a multi billion dollar business, raised great kids and became the POTUS all by himself. What did your dumbass ever do David, made stupid jokes on TV?
STFU Dave!
Why didn’t you run, know it all?
Douchebag.
Idiot
So tired of so called celebrities that think their opinions matter
Irrelevant Dave.
Father time!
I am still in therapy from Obama’s 8 years and I feared persecution as a Catholic under Hillary.
F…. this jerk…. did nothing in this world but played with stupidity that many paid him for…. I never did