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.

Nut job.
Letterman, the guy who couldn’t keep his$#%&!@*in his pants for decades needs to sweep around his own doorstep.
Misses attention
BUILD THE WALL. WE CAN’T WAIT.
No brains.
The damned old fool is senile.
This idiot should stay retired
This man disgusts me!!!
What a jerk
THIS FROM THE NASTY WOMANIZING PERVERT..LETTERMAN..YUCK