Remember how Letterman seemed like such a disgusting pervert when he suggested that Sarah Palin's daughter was having sex with the ball player?

Remember how that was funny?

No so funny now.

//On one cringeworthy show, he sucked on a strand of Jennifer Aniston’s hair.

Zinoman writes that after a time, the satire faded away to show the bits for what they were — a rich and famous man indulging his fantasies.

“As he got older, Letterman increasingly played the horny creep,” he writes.//