Sarah Wasko / Media Matters

Fox News’ coverage of special counsel Robert Mueller’s Russia investigation is growing ever-darker, as my colleague Simon Maloy noted last week, with the network’s Trump-loving commentators offering up increasingly hysterical warnings that Mueller needs to be fired before he destroys the rule of law and the republic.

Eight nights ago, for example, Sean Hannity declared Mueller a “direct threat to you, the American people and our American republic.” Fox News legal analyst Gregg Jarrett chimed in, claiming that “Mueller has been using the FBI as a political weapon,” turning the bureau into “America's secret police” just like “the old KGB.”

This discussion was irresponsible and dangerous. But it also set a new bar for fearmongering about the Mueller investigation. And so the president’s lackeys, who are eager to kill Mueller’s probe before its completion, have spent the last week going on Fox and trying to clear it.

They are on an invective escalator. Every new development in the Russia probe requires ever-more-inflammatory rhetoric -- for Jarrett and Hannity, the false KGB comparison was just the logical next step from comparing the Mueller team to the Mob. The tenor of the criticism only becomes more hysterical. A new, baseless “conflict of interest” for a member of Mueller’s team raises the bar. But so does a former Trump aide copping a plea in exchange for working with the special counsel’s office -- it gets presented not as evidence Mueller’s probe is on the level, but evidence that it is not.

Meanwhile, their audience -- which at times includes the president -- receives increasingly dire warnings that a professional probe run by a Republican who was appointed FBI director by a president of each party is actually a corrupt effort at a deep state coup.

But how do you top comparing the FBI to the KGB?

Jeanine Pirro calls for a “cleansing” of the FBI and DOJ

Here’s how Fox News host Jeanine Pirro opened her show on Saturday night:

.@JudgeJeanine: “There is a cleansing needed in our FBI and Department of Justice. It needs to be cleansed of individuals who should not just be fired but need to be taken out in handcuffs.” pic.twitter.com/4FW95seHZc

— Fox News (@FoxNews) December 11, 2017

Over a seven-plus-minute monologue, she specifically called for “handcuffs” for FBI agent Peter Strzok and Deputy Director of the FBI Andrew McCabe, and piled on criticism for Mueller, James Comey, senior DOJ official Bruce Ohr, and current FBI Director Christopher Wray. “The stench coming out of the Justice Department and the FBI is like that of a Third World country, where money and bullies and clubs decide elections. It all started when ‘Cardinal’ Comey destroyed our FBI with political hacks to set events in motion to destroy the republic because they didn’t like the man we chose to be our president. Well, it’s time to take them out, in cuffs,” she concluded.

Pirro is a friend and sometime adviser to the president, who regularly tunes in to her program. She reportedly took her conspiracy theories to the White House last month, denouncing Comey and Mueller in an Oval Office meeting with the president and his top aides. Pirro may be angling to join the administration so she can carry out this purge of the law enforcement apparatus; she reportedly interviewed to be deputy attorney general during the transition

Tom Fitton asks if the FBI needs to be shut down because it is now a “KGB-type operation”

For Tom Fitton, head of the conservative advocacy group Judicial Watch, those who are simply calling for Mueller’s firing haven’t gone far enough:

.@TomFitton: “I think the FBI's been compromised. Forget about shutting down Mr. Mueller. Do we need to shut down the @FBI because it was turned into a KGB-type operation by the Obama administration?" pic.twitter.com/CVpe9fKOIs

— Fox News (@FoxNews) December 14, 2017

Fitton’s comments last night are an obvious one-up on last week’s KGB comparison -- the situation may now be so dire that it requires destroying the entire bureau in order to save it.

Lou Dobbs: Trump should be exonerated because he won the election

On December 11, Lou Dobbs said on his Fox Business show that Sessions’ recusal from the Russia investigation may be because he’s been blackmailed by the “deep state.” After Fox contributor Jason Chaffetz criticized Sessions, calling for congressional action but clarifying that he’s “not saying it has to go the Republicans' way,” Dobbs replied, “Why the hell shouldn't it go the Republicans' way? We elected a Republican president.” Dobbs added that the congressional Republican leadership should be “standing shoulder to shoulder with Trump” and “bring this thing to a conclusion.”

And there it is, a direct call for ending the Mueller investigation purely because it targets the Republican administration. It’s hard to top that. But they’ll find a way.