Tucker Carlson. Photo (cc) 2022 by Gage Skidmore.

It’s going to be a while — if ever — before we know why the loathsome white nationalist Tucker Carlson and his ratings-obsessed enablers at Fox News parted company.

Carlson was far from the biggest on-air liar in claiming that Dominion Voting Systems had rigged the 2020 presidential election for Joe Biden. As Josh Marshall puts it, “If you looked at the material Dominion had assembled the most damning stuff was about Bartiromo, Pirro, Dobbs. Very much the B Team. As odious as he may be, Carlson is quite good at the ‘just asking questions’ shtick.”

Carlson’s internal emails, though, were incredibly embarrassing and damaging, proving beyond a doubt that no one inside Fox believed claims by Donald Trump and his hangers-on about voting-machine fraud. My insta-theory is that Rupert Murdoch fired Carlson in a blind rage after Dominion extracted a nearly $800 billion million settlement.

For those of you who are hoping for a kinder, gentler Fox, you may recall that the firings of Roger Ailes and Bill O’Reilly a few years ago led to similar dreams. Instead, Fox took a sharp turn from the right toward the far right. I’m not sure a similar move now is even possible unless Carlson is replaced by, say, Alex Jones or Steve Bannon.

Carlson is the big media news of the day, but let’s not overlook Don Lemon, the hapless CNN host who was fired today. Lemon has been on thin ice since making some cringe-worthy sexist remarks on air, but he deserved better than (as he claims) to be cut loose without any communication from CNN management.

For Carlson, it’s been a long, strange devolution from principled conservative to openly racist hate-monger. In 2019, I wrote a piece for GBH News detailing my own experience with Carlson, including a convivial lunch at The Palm in Washington more than 20 years ago. I’ve occasionally wondered what happened to that guy. Maybe he does, too.