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.

Another has been.
Letterman is still FUNNY!!!!!
Who????
Oh David, you stopped being funny years ago. You are totally irrelevant.
Never liked you or your show. Enjoyed not seeing you, so please go away again.
So sad!
You’re full of$#%&!@*Letterman
Trumpets constantly shot down by federal judges over his travel ban yet he supposed to be a dictator. I don’t think David Letterman understands what the word dictatorship means
There are so many things that tTrump knows that you do not know!
Always thought he was corny with his jokes , as he got older stupid and senile , but then it’s about trump not funding $150 million to art and cultural foundation , multiply x 8 years equals $1.2
Billion paid by tax payers . What a waste of tax dollars, this money needs to go veterans and social security .