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.

IGNORANT$#%&!@*
The face of another liberal lunatic. They All Have The Same look. Lib destroying America mentality
Never did like you you’re not funny.all I see is stupidity
Just another paid Hollywood Globalist whore, nothing to see folks.
Old washed up$#%&!@*
Shut the F up, you never were FUNNY, don’t start now! Hehe
You are a stupid$#%&!@*
Dave, you worked for liars. Clinton is a liar too. Y’all are birds of a feather
David don’t you have an intern to screw around on your family with?? He has the same lack of morals and integrity as the Clinton’s.
Cool beard$#%&!@* But You just tainted my name!