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.

Where do these Morons get it in their heads, that what they say..really matters?
Horsepoop!
Acerbic ? Non talent lasted by being the anti government Troll that he was and still is.Never saw Obama do anything wrong ! Stay retired & quiet !
The foundation for building a dictatorship is the belief that you know more than “we the people “. I just sent cannot be tolerated. David Letterman is intolerant.
What makes him think that his opinion counts
Who are You? A “guru?”
I think you mean the democrats that follow Alinsky a proven fascists
No David, you are the ignorant one !!!
Moron
Letterman have to say it but you and your show sucked !