Jon Stewart showed us the best part of Barack Obama's meeting with Hugo Chavez this week, equating Hillary Clinton's glee at the sight of her rival shaking hands with much-maligned leader to Nelson's famous "ha ha" from the "Simpsons."
Jimmy Kimmel unveiled a new show to help for pageant contestants go mainstream called "Miss Information: The Dumbest of Them All." Miss California has certainly earned her spot in that one along with the former Miss Hawaii and Miss South Carolina.
More from Jimmy Fallon, David Letterman, and Stephen Colbert below.
Click here for last week's best jokes.