Fetterman Joins Republican Sen. McCormick in Unusual Fundraising Alliance as Party-Switch Speculation Grows
In an era defined by deep partisan division, Pennsylvania’s two U.S. senators are taking a highly unusual step that is certain to intensify questions about Democratic Sen. John Fetterman’s political future.
Fetterman and Republican Sen. Dave McCormick have launched a joint fundraising initiative known as Common Ground PA, creating a rare bipartisan political vehicle ahead of what could be closely contested election cycles in 2026 and 2028.
According to The Hill, the political action committee was formally registered with the Federal Election Commission earlier this week.
A spokesperson for McCormick told The Center Square that the new PAC will allow supporters to contribute to the campaigns of both senators.
“This group of donors value the collaboration exhibited by Senators McCormick and Fetterman for Pennsylvania and want to support both of them,” the representative remarked.
The partnership is likely to fuel further tension between Fetterman and the Democratic Party, which has increasingly moved away from the senator’s more traditional political instincts.
Fetterman has repeatedly criticized the party’s socialist wing, particularly after several democratic socialist candidates defeated longtime Democratic incumbents in New York.
“I said months ago, I said the Democratic Party is becoming an orgy of socialism. These recent elections vindicate my description,” he said.
Fetterman added, “The kind of people they are trying to run out of office, they are just good, traditional kinds of Democrats you would expect in New York City now.”
His increasingly public break with the Democratic establishment has become so significant that prediction markets have begun allowing participants to wager on whether he will eventually abandon the party.
Kalshi currently places the probability of Fetterman leaving the Democratic Party before the November 2026 midterm elections at just 2 percent. However, the market sees the chances rising substantially over time.
The platform estimates a 15 percent chance that Fetterman exits the party before April 2027, increasing to 28 percent before August 2027. By the beginning of 2028, Kalshi places the likelihood at 45 percent.
While prediction markets are hardly guarantees, the rising numbers reflect a broader recognition that Fetterman is becoming increasingly isolated from the ideological direction of his party.
Two issues have placed him most clearly at odds with prominent Democrats.
First, Fetterman has openly rejected the party’s growing embrace of socialism, separating himself from figures such as Zohran Mamdani and Rep. Alexandria Ocasio-Cortez.
Second, he has remained a vocal and unapologetic supporter of Israel, even as anti-Israel activism has gained influence among progressive Democrats.
Whether Fetterman ultimately changes his party affiliation remains uncertain. But his new political partnership with McCormick demonstrates that he is increasingly willing to operate outside the boundaries imposed by the modern Democratic establishment.