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 hate speak…anonymous author why are you attacking Dave…don’t like the true I suspect
Fool!!
You people all have your head in the sand….you believe anything trump says!
So is Letterman
No Hillary is the ignorant one all Trump had to do is stand back and watch her make a$#%&!@*of herself
The only ones acting Authoritarian are the Left. The f**e media, their Antifa Brownshirts, the suppression of free speech, the lack of concern or loyalty to our Country. Move to France David and take your sycophants with you.
Well you can tell he doesn’t have people writing his hikes anymore.
Unemployment just dropped to 4.4% that’s a ten year low.
never watch his show change channel every time during his dialogue.. F**e , selfish, self centered, nihilistic $#%&!@*
Oh I forgot Bitter and useless…. Just saying