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.

Typical bitter liberal.
And we need to listen to this libetal, sore loser, alcoholic, Hollywood “has Been”
You need to shave man you look like a goat
Your ignorant
Wow, your a$#%&!@*
Letterman is ignorant and the beard does not help, it sucks…
Crazy liberal.
I saw Letterman at a mall in a red and white fur suit!
I wonder if many think as I do that his brain retired many years before his body did?
WHAT the heck do think Obama was