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.

Entertainers should entertain and not run their mouths about their political views. Perform and keep your personal opinions to yourself while you are performing.
Letterman doint know any thing
Letterman can eat s**t and die anytime now…
Letterman doing what he was paid for telling jokes.
Go back to your mountain top David.
Letterman has always had issues. Uber-private, secretive, antisocial. Just another hateful, lie-spewing, liberal. He’s looking more and more like Randy Quaid.
Coming from a proven sexual predator.
Really….who cares….
Can’t take a celebrity serious until you elect him?
Lib tard