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.

Stupid astard!
Rip needs to crawl back under his rock!!!
Letterman is an idiot and a harasser but hey he thinks he’s funny and smart – NOT!
Get out of Goverments Busness
You f**e Late night host
Moron
You idiot you have no idea what my problems are and you never will. So just go away no cares what you think
Letterman washed up old feeble minded moron
Fool
Letterman is a lunatic. Just look at him.
Liked it better when you were gone….