03/20/2009 05:12 am ET Updated May 25, 2011

Monday's Late-Night Joke Round-Up: Internet Porn, Barbie, And Michael Jackson (VIDEO)

David Letterman found a new way into his favorite topic last night, using Barbie's 50th birthday to mock former VP candidate Sarah Palin. Jay Leno, on the other hand, worked blue saying:

"New York Governor David Paterson wants to solve the state's $15 billion budget deficit by taxing internet porn. Guys, you know that means? You have the solution to the recession, it is in your hands."

More from Conan O'Brien and Craig Ferguson below.

See yesterday's round-up here.