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 is just jealous because Trump is doing a good job.
Letterman is a feces that needs a shave.
He is a no one!! Who cares ehat he says!
Yeh , you’re a damn genius aren’t you? Go back to no one cares l
Land!
You are a dummy
Idiot
ur ignorant libby.
dave im sure your in alot of pain, i mean it must hurtto be that fucking stupid
Crawl back under a rock$#%&!@* you has been.
Looking a little tough these days old fella!!