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.

Another LIBERAL idiot, with nothing of interest or benefit to anyone but another LIBERAL idiot,
So is Letterman homeless now or something?
F THIS WHITE TRASH LOOKING BUM…!!!!!!
NEVER LIKED HIM TO BEGIN WITH…HIS SHOW STUNK!!!!!
Can’t fix stupid
Mentally ill has been wanting attention
And you are ugly all the way to the bone.
Look at Trump then look at letterman need I say more?
Letterman or Lefterman???
I agree with this article that no one cares about Letterman’s politics. He looks like a cranky old man as the article mentions.
F**k you in the mouth David Letterman you’re a fucking idiot