Less than 90 minutes after Keith Olbermann announced on MSNBC that his show, Countdown, was over effective immediately, colleague Rachel Maddow spoke out—albeit briefly—on the issue during a live taping of Real Time with Bill Maher. Watch inside.

On tonight's AC360, Anderson Cooper interviewed Bill Maher about Saturday's deadly Arizona shooting. After Cooper asked him if right-wing politicians/pundits can be blamed for it, Maher came out swinging—and even directly compared Glenn Beck to shooter Jared Loughner.

And now for a very special Christmas message from Bill Maher.

Tonight, Larry King hosted the final ever episode of Larry King Live with the help of Bill Maher, Ryan Seacrest, Arnold Schwarzenegger, Regis Philbin, Diane Sawyer, Brian Williams, Katie Couric, Barbara Walters, Bill Clinton, and more! The best moments, inside.

Today at Gawker.TV, Mark Wahlberg recalls the time he gouged a man's eye out, Bill Maher on Family Guy, highlights from The Soup, Kim Zolciak performs her auto-tuned single "Google Me" and The Simpsons says Fox News is "#1 with racists."

Last night, Nora Ephron was a panelist on the Real Time with Bill Maher season finale. To celebrate that, Maher came up with a list of "Tea Party Romcoms"—classic romantic comedies, with altered (and politically-charged) titles/posters. Watch inside.

Tonight, Jon Stewart discussed the various criticisms of his Rally to Restore Sanity and/or Fear—from Keith Olbermann (here), to Rachel Maddow (here), to Bill Maher (here)—and then offered them a little piece of his mind. Watch inside.

Tonight, Bill Maher criticized last week's Rally to Restore Sanity and/or Fear, saying, "If you're going to have a rally... you might as well make it about something," before detailing his specific problems with Jon Stewart and Stephen Colbert's efforts.

Forget Stewart and Colbert's rallies — the hero of the day just might be Zach Galifianakis. During last night's Real Time With Bill Maher, the funnyman lit up a joint, took a puff, and passed it around to the panel.

Last night, Bill Maher played a final montage of Christine O'Donnell's craziest statements—things like, "Condoms don't help!"—before playing a Halloween message from the ladybug herself, during which she decries the "Satanic" holiday's "human sacrifice" element. Videos inside.

Funny man Bill Maher, on his show Real Time with Bill Maher, said he's scared of a hot new trend in Britain: naming babies Mohammed. That's the most popular name for a baby boy there now, and Maher is "alarmed."

Levi Johnston is on the campaign trail running for mayor of Wasilla, Alaska, and stopped by Real Time with Bill Maher. Maher asks Levi if he uses condoms. Levi laughs, then offers, "I'm a big fan of Trojan these days."

On tonight's Real Time, Bill Maher really delivered. Fresh off the montage of Christine O'Donnell's annoyance (here), Maher dedicated the tail end of his "New Rules" segment to Brett Favre's disappointing cock shots, with joke after joke at Favre's expense.

Tonight's episode of Real Time gave us yet another vintage Christine O'Donnell clip—and it was a good one. As it turns out, O'Donnell has been annoying people for years! Inside, Bill Maher's montage of her never-ending, crazy exasperation.

Next week, the Supreme Court will decide whether the Westboro Baptist Church can picket the funerals of US soldiers with signs like "God Hates Fags." Last night, Bill Maher compared homophobic Senator Jim DeMint to the church's pastor. Video inside.

Bill Maher vowed to release a clip of Christine O'Donnell on Politically Incorrect every week until she appears on Real Time. Tonight's revelation: O'Donnell was more than a witch—she dabbled in Buddhism and Hare Krishna, too! Video inside.

On tonight's Factor, Bill O'Reilly and Bill Maher had quite the discussion about religion. You see, O'Reilly is Catholic, and Maher is atheist. What's more, Maher thinks any religious person is an idiot. What could possibly go wrong here? Video inside.

Well, Bill Maher has kept his promise to release a slow drip of embarrassing clips about Delaware Tea Party Senate candidate Christine O'Donnell until she comes on his show. This week's installment: O'Donnell thinks evolution is a 'myth'.

No matter how horrible a woman is, we would never call her a "witch"—unless she actually practiced witchcraft. Republican senate candidate Christine O'Donnell is a witch. Back in 1999, she told Bill Maher that she 'dabbled in witchcraft'.

It is with a heavy heart that I write this lede. Larry King, my boo 4EVER and legendary, suspenders-wearing CNN broadcaster, announced his retirement tonight—and I WANT TO DIE. Inside, video of King's statement and Bill Maher's reaction.