Senate Minority Leader Chuck Schumer, D-N.Y., officially has a challenger for the mantle of Democratic leader, and incoming majority leader, in the Senate.

Sen. Chris Van Hollen, D-Md., who has become a progressive darling and outlet for those against Schumer’s bid for another term as top Democrat, officially announced that he was jumping in to challenge the longtime figurehead of the Senate Democratic Caucus.

“In this election, the American people called for change,” Van Hollen said in a statement. “They called for a change from Donald Trump’s disastrous policies – but even bigger than that, a change from the status quo that isn’t working for working people.”

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“It’s now on us to meet this moment, and to do that we need new leadership,” he continued. “This is not about any one person – it’s about answering the call of the American people. That is why I’m running for Senate Majority Leader.”

Van Hollen, 67, has served in Congress for 23 years, first starting in the House before moving to the Senate in 2017. Schumer, 75, has been an elected official since 1981.

The Maryland Democrat’s decision to run against Schumer comes after a listening tour with Senate Democrats, and follows his initial ambition of “kicking the tires” on jumping into the 2028 presidential conversation.

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Since entering the Senate, Van Hollen has occupied Schumer’s left flank. It wasn’t until earlier this week that he fully took a shot at him, arguing that the longtime leader had chosen the “crypto industry,” and the American Israel Public Affairs Committee (AIPAC) over progressive candidates that eventually won during this past midterm cycle.

But he’s managed to capture some of the superstars of the Left, most notably Senator-elect Abdul El-Sayed, who pushed Van Hollen to run. 

“The American public spoke clearly last week. They rejected Trumpism. But we have yet to earn our mandate. That will require bold leadership. I called on Sen. [Chris Van Hollen] to lead our caucus as a candidate back in April because he leads with courage and experience. We need both right now. Which is why I’m proud to stand with him in his bid to lead our Senate majority.”

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Schumer did not take the challenge lying down.

“I welcome any discussion about the future of our caucus and the important work ahead,” Schumer said on X. “I’m proud of what we’ve accomplished together—55 seats and counting is an amazing result—and I have the votes to continue serving as Democratic Leader.”

“I look forward to leading our new Democratic majority and delivering for the American people,” he continued.

Neither did his allies. Schumer has maintained since Democrats flipped the Senate that he would be the one to lead them over the next two years. And one of his possible lieutenants, Sen. Brian Schatz, D-Hawaii, who is vying to replace Sen. Dick Durbin, D-Ill., as Democratic whip, is riding with him through the storm. 

“Senate Democrats had historic victories last week, thanks to our talented candidates and the hard work of our caucus, led by Senator Schumer. And it was not the first time he has led this caucus back to the majority,” Schatz said in a statement. 

“The American people sent a clear message: they want us to lower costs, end a needless war, and fight corruption. Our caucus has the right to have a conversation about the path ahead, but we have no time to waste,” he continued. “We must move quickly to vote, unify, and get to work. I endorse Senator Schumer for leader and will be voting for him in the caucus election.”

This post was shared from Fox News.