U.S. Sen. John Fetterman (D-PA) just blasted his fellow Democrats for continuing to support radical ideas. 

Fetterman, according to Breitbart News, did so during a recent interview on the Fox News Channel's "The Story."

If you have been following national news in recent months, then you will know that this is not the first time that Fetterman has called out his own party. He has been especially critical of those who oppose U.S. support for Israel.

NEW: @SenFettermanPA: “Parts of my party is becoming more and more anti-Israel ... that just affirms me that's a signal to just lean in harder and be very proud to stand with Israel because that's our key ally...” | @TheStoryFNC pic.twitter.com/pe5E7360x0

— Fox News (@FoxNews) November 21, 2025

"Lean in harder..."

Fetterman lamented the fact that his Democratic Party is becoming "more and more anti-Israel."

Breitbart reports:

Fetterman said that demands to New York City Mayor-Elect Assemblyman Zohran Mamdani (D) on Israel from the Democratic Socialists of America are “absurd and arrogant, and it’s just like tough guy, well, we would arrest Netanyahu, like, you have no authority to do that. And the United States [is] not a part of the ICC. So, it’s — again, it’s empty kinds of threats.”

Fetterman didn't stop there.

He continued:

And now, it’s like, yes, parts of my party [are] becoming more and more anti-Israel, and the new candidates now make it more and more part — front and center in their campaign to be anti-Israel. Well, that just affirms me — that’s a signal to just lean in harder and be very proud to stand with Israel, because that’s our key ally, and I refuse to ever turn our back, regardless [of] if there’s part of my party that’s been willing to do these things.

It is not just the Israel issue, though, that Fetterman has criticised his fellow Democrats about.

"I strongly reject it"

Fetterman also spoke out against those Democrats who recently refused to condemn socialism.

In case you missed it, last week, the U.S. House of Representatives voted to condemn the "horrors of socialism," in light of Mamdani's election, among other things. Suprisingly, though, nearly 100 Democrats voted against the resolution.

Fetterman condemned this.

The Daily Mail reports:

Fetterman told McEnany that if you 'go to any place that live or have lived under socialism, 100 percent would vote to condemn it. I've spoke to people when I've been in those kind of former countries and they say it's a disaster and they can't believe America is even having this conversation. 'You know, there's that expression, you know, bad ideas just won't die. And I don't know why our party is going to talk about it for these things, but I would strongly reject it. And, obviously I would have voted to condemn that if that was ever part in the Senate,' Fetterman added.

Fetterman has turned out to be one of the few voices of reason in the Democratic Party.