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.

Letterman has always been a joke ever sense Leno beat him out of his job.
Too bad your old crony Hillary didn’t make it. Go back to your safe zone and leave the rest of us alone.
Just another old fart who thinks too highly of himself
He is so not funny
Plus hate that beard
No you are t**d
Still playing the fool
Never could watch that show… Wasn’t funny and sure not good looking….
A has been..go take care of your child and be quiet.
F**k you Dave…..