When co-host David Friedberg asked Fetterman point-blank, "Who do you think leads the Democratic Party today?" the Pennsylvania senator didn't flinch. "Oh, we don't have one," he said. "I think the TDS, that's the leader right now. You know, right now our party is governed by the TDS."

Fetterman then described what that governance actually looks like in practice - a kind of loyalty test that runs in reverse. Opposition to Trump has become the organizing principle, the ideological north star. Agree with anything the other side does and you face consequences. "It's made it virtually impossible, without being punished, as a Democrat, to agree something's good, or 'I agree with the other side,'" he said. 

He then cited Operation Epic Fury - the U.S. military campaign against Iran - as the latest illustration of the problem. Fetterman said he is "literally the only Democrat […] in Congress, that I've come across that's saying, 'I think it's a great thing to break and destroy the Iranian regime.' I think it's entirely appropriate to hold them accountable." 

Fetterman correctly pointed out that this is not a fringe or even partisan position, historically. Every Democrat who ran for president in recent memory vowed Iran would never get a nuclear weapon. Now that it's actually happening, the party's response has been mostly blind criticism of President Trump for finally taking action.

Fetterman previously accused Democrats of refusing to put "country over party" over the Iran strikes.

"The last two professional candidates for the Democratic Party all agreed that we can never allow Iran to acquire nuclear bombs, and that's made that possible now. I think we can say, 'Hey, that's a great thing. That makes the world more safe, more secure and holds Iran accountable,'" he told Fox News's Sean Hannity earlier this month, after 53 House Democrats voted against a resolution declaring that Iran is a state sponsor of terrorism — something which isn't remotely in doubt. "That's almost 25% of Democrats in the House that can't just call Iran the world's biggest terrorism underwriter," Fetterman added. 

"Virtually every Democrat that I'm aware of says we can never allow Iran to acquire a nuclear bomb, and they were a significant risk to America," Fetterman continued. "I know why they [Democrats] don't say that now because I'm aware that it is very damaging as a Democrat to just happen to agree with the president on anything. But, for me, that's easy — country over party." 

This week, veteran Democratic strategist James Carville blasted Fetterman, accusing him of always being wrong.

"Can I say a public prayer?" Carville began. "John Fetterman, whatever you do, keep your position. Don't change. We don't want you. Stay right where you are. Because you've been wrong about every goddam thing that you've ever said, and we don't want you to break your streak."