Here's a roundup of the late-night comics.
Jay Leno: See all those people on the news walking around wearing those surgical masks, huh? Suddenly Michael Jackson not so crazy, huh?
Steven Colbert: President Obama got exactly the gift he wanted, an adorable new senator [former Republican Sen. Arlen Specter]. I just hope he is housebroken.
Craig Ferguson: [Iranian President Mahmoud] Ahmadinejad complained President Obama hasn't been returning his messages. No offense, Mahmoud, but maybe he's just not that into you.
Steven Colbert: Republican Sen. Arlen Specter has contracted donkey flu. Folks, this disease is now officially out of control. Back in 2004 we thought we had it contained to the coasts and the cities, but then it mutated and tore through the country.
Jay Leno: Biden isn't speaking out so much lately. Today, President Obama took some action. Did you see them together? Take a look. Duct tape. Look.
Jimmy Kimmel: We have the first president ever who knows how to use Facebook, but his staff can't use Photoshop. Here it is, here is Air Force One and the Statue of Liberty, and look what else we can do. We can see President Obama walking on the wing.