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.

Wriedo
That’s calling the kettle black lettermans arrogant just like Baldwin
Butt out David Letterman. You guys are the ones that are the dictators, your Barack Obama and Hillary Clinton. They can’t hold a candle to our president who is doing a great job. Just stick to your comedy and butt out.
Pervert
Find the puppet master’s
And your not Lettermman..Look in the mirror your the idiot…..
You are about the dumbest and ignorant person on this earth
David Letterman ⁉️
What a joke
Who cares anymore?