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 never was funny…
U r the ignorant one
Back to your cave u washedPOS
Shut up you asshat leftist dumbass
You are so out of touch.
Didn’t like when he was working don’t give axfuck about him now
Obama administration said the Constitution is old and needs to be brought current…..updated. Can you imagine??
David who?
Letterman is a$#%&!@*
Still bitter? Late night Jay???