Palestinian-American activist Ahmed Moor announced Monday that he will challenge Sen. John Fetterman in Pennsylvania’s 2028 Democratic primary, setting up a potential showdown between the party’s growing socialist wing and one of its most outspoken supporters of Israel.
Moor, 42, was born in the Rafah refugee camp in Gaza and now lives in West Philadelphia. A writer, businessman, and member of the Democratic Socialists of America (DSA), he is running on a progressive platform that includes ending American military aid to Israel, abolishing Immigration and Customs Enforcement (ICE), establishing Medicare for All, and providing universal free childcare.
“I’m running to end the war in Iran and to promote the dignity agenda: free healthcare, free childcare, and affordable housing,” Moor wrote on X. “I’m calling for accountability for genocide, for ICE and for corruption. And finally, for the protection of our civil liberties in America.”
His candidacy comes as Fetterman faces growing opposition from the Democratic Party’s progressive wing, particularly over his support for Israel and willingness to break with his party on foreign policy. New Conservative Post previously reported, Fetterman has supported President Donald Trump’s approach to the war with Iran, opposed Democratic efforts to restrict the president’s war powers, and voted against resolutions seeking to block certain weapons sales to Israel.
The Pennsylvania senator has also warned that he would leave the Democratic Party if it became “the anti-Israel party,” although he has otherwise insisted that he has no intention of switching parties.
In an interview with The Philadelphia Inquirer, which first reported his candidacy, Moor said his campaign is about more than defeating Fetterman.
“The truth is, I’m not really running against Fetterman. I’m running for good government. I’m running for the rule of law. I’m running because I believe in America. And I believe in our capacity for renewal.”
On his campaign website, Moor accused politicians in both parties of financing Israel’s military operations in Gaza while neglecting domestic priorities. He described his birthplace as a community that “was turned to rubble in a genocide funded by our tax dollars, with the support of politicians on both sides of the aisle who can’t find money for transit or removing asbestos from our schools.”
Moor’s membership in the DSA adds another dimension to the race. The socialist organization has increasingly sought to expand its influence through Democratic primaries, backing candidates who support abolishing ICE, expanding government healthcare programs, and ending American military assistance to Israel.
The DSA has openly discussed using Democratic primaries to remake the party from within. The organization’s 2026 platform goes considerably further than conventional progressive policies, calling for the abolition of the U.S. Senate and fundamental changes to the American constitutional system.
Fetterman has emerged as one of the DSA’s most vocal Democratic critics, arguing that socialists should form their own political party rather than continue running as Democrats.
The divide over Israel has already produced significant political consequences elsewhere. In Michigan, progressive Democrat Abdul El-Sayed defeated Rep. Haley Stevens in the August Democratic Senate primary after making opposition to American military aid to Israel a central issue in his campaign.
As NCP reported, even former Obama administration adviser Van Jones criticized El-Sayed’s position on Israeli military assistance, calling it “insane.” The dispute eventually contributed to a broader Democratic rift in Michigan, where Stevens appeared alongside Republican Mike Rogers shortly before the November election, underscoring divisions that had persisted after the primary.
Moor now hopes to capitalize on similar tensions in Pennsylvania, where Fetterman’s unapologetic support for Israel has alienated some of the progressive activists who helped propel him into office in 2022.
A graduate of the University of Pennsylvania, Moor earned a master’s degree in public policy from Harvard University as a Paul & Daisy Soros Fellow. His professional background includes working in finance in New York, journalism in Beirut, and establishing a digital lending company in Jordan. He has written for The Washington Post, Los Angeles Times, and The Guardian, among other publications, and co-edited the 2012 book After Zionism: One State for Israel and Palestine.
Despite those credentials, Moor has limited political experience. His only elected position has been as a committeeperson on the Philadelphia Democratic City Committee. He has recruited Rasha Mubarak, who previously worked with campaigns associated with Reps. Rashida Tlaib and Cori Bush, to help build his campaign operation. Moor, who lives with his wife and three children, plans to campaign in all 67 Pennsylvania counties.
Fetterman, whose term expires in January 2029, has not announced whether he intends to seek a second term. Pennsylvania Gov. Josh Shapiro has suggested that the senator could face a “robust primary challenge” if he seeks reelection. Rep. Chris Deluzio has also been mentioned as a potential contender, although he has not entered the race.
Moor acknowledged that defeating an incumbent senator or a more established Democratic challenger would be an “uphill battle,” particularly given his limited political experience and fundraising network.
His candidacy nevertheless represents another test of the Democratic Party’s increasingly contentious relationship with its socialist wing. With Israel, Iran, and immigration enforcement emerging as defining issues in Democratic primaries, Pennsylvania voters could face a choice between one of the party’s most outspoken critics of the far left and a candidate who openly embraces its agenda.
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