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.

Libtard fool !!!!
I’ll never understand how a billoner can be ignorant David Letterman is a punk$#%&!@*fool
Letterman you are the idiot. You are a disgrace to America.
You think that chin salad will protect you from the Muslim scourge ?…
Now That’s funny !…
And talk about ignorance …
A typical liberal moron !!!
Look who’s calling who ignorant!
At least he still funny
I THINK HE LOOKS LIKE AN OLS DUDT MOP HE WAS JEALOUS OF LENO.
Sad.
F.O. you P.O.S.