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.

washed up$#%&!@*looking for attention..so simple!!!
Never liked him… Such a caustic tongue..!!!
I think he means Obama, he is the one who thought he was anointed king and can not accept he is just a ordinary citizen.
Letterman is ignorant that’s why I never watched him!
enjoy your retirement letterman and shut the hell up about yes your president too
I disagree, not even a beard is nice on this A-hole jerk. He can have it if he likes, but when the war starts, I, for one, will use a beard as ID for muslims, if a guy has a beard, he’s probably a muslim, so I’ll shoot him. Just like a baby-blue hat IDs a UN soldier, making it a good target.
What a shame,without his dozens of writers, he seems to be a dim bulb!!!
Letterman has always been a low class jerk. Now, he’s starting to look more and more like a homeless shoe bomber every day.
F**k this$#%&!@*
Never liked this idiot, or really watched him…Johnny carson was the man !