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.

Big news…Hollywood liberal hates Trump and now the weather.
He was born an$#%&!@*and just got bigger over time .
im gonna whip lettermans ass
And do we really care what he thinks?
This is amazing..this country has made an Indiana weatherman a multimillionaire..who gives a flying$#%&!@*what he thinks or says
Omg does anyone care what this jerk thinks??? Maybe I didn’t think so! Go away Letterman nobody misses you!
Out of touch . Go home Dave …. rest now
David Letterman, don’t worry about what Trump is building! I’m afraid BIRDS are building homes in your beard! #sogross #youlook100yearsold
Letterman is/was a joke
Never liked Letterman. I just
Think he’s an$#%&!@* I watch the
Very first show never seen
Another.