One Democratic consultant speculated that the progressive Lander would be a formidable opponent to Goldman, both of whom are Jewish
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New York City Mayor Zohran Mamdani and former Comptroller Brad Lander speak with members of the press as they greet voters on Broadway on June 24, 2025 in New York City.
Brad Lander, the New York City comptroller, is actively weighing a challenge to Rep. Dan Goldman (D-NY) in next year’s primary election, according to people familiar with the matter, raising the prospect of a competitive race between an ally of far-left Democratic mayoral nominee Zohran Mamdani and a pro-Israel incumbent.
Lander had, until recently, been widely expected to land a top job in a potential Mamdani administration, with whom he cross-endorsed during the June primary.
But following reports of an emerging strain in their alliance, Lander, a 56-year-old Jewish Democrat, is more closely eyeing Goldman’s seat, which covers Lower Manhattan and a section of Brooklyn that includes the progressive enclave of Park Slope. Lander’s thinking was reported on Monday by City & State New York, which said that he had told allies he was planning a primary challenge to Goldman.
Political strategists predicted that Lander, a longtime resident of Park Slope who represented parts of the district as a city councilman, would be a formidable candidate, particularly if Mamdani wins the mayoral race. “The polling and voter data would indicate a progressive running in this district would have a strong chance,” Chris Coffey, a Democratic consultant who resides in the district, told Jewish Insider on Monday.
“Dan will presumably have money and he’s the incumbent,” Coffey said of Goldman, an heir to the Levi Strauss fortune whose estimated net worth is up to $250 million. “But the mayor’s race will hang over this race.”
A primary matchup between Lander and Goldman would serve as a test of the Democratic electorate’s support for mainstream pro-Israel representation in New York City, as Mamdani’s campaign has brought renewed energy to the activist left opposed to Israel’s war in Gaza and lawmakers’ continued support for the Jewish state.
Goldman, a Jewish Democrat, has faced some backlash from constituents in his overwhelmingly left-leaning district over his support for Israel and continued refusal to endorse Mamdani, who is the front-runner in next Tuesday’s mayoral race.
The 49-year-old congressman said in an interview last week that he remains “very concerned about some of the rhetoric coming from” Mamdani with regard to Israel. Goldman told CNN he had asked Mamdani, who has long been a fierce critic of Israel, to speak out against rising anti-Israel violence, but “I frankly haven’t really seen him do much on that.”
The potential race would also set up a unique clash between two Democrats who identify as Zionists but have differing views on what the term means. While Lander has been a vocal critic of Israel’s war in Gaza and called for pulling aid to Israel, Goldman, for his part, has been a defender of Israel during his tenure in office — even as he has not hesitated to challenge the Israeli government on key issues.
A spokesperson for Lander told JI on Monday that he is now “focused on electing Zohran Mamdani as mayor of New York City,” but did not comment on a challenge to Goldman.
Lander, speaking at a rally for Mamdani’s campaign on Sunday evening, made comments about electing progressives that some political observers viewed as a possible hint at his own plans to run for Goldman’s seat next year.
“We’ll take that fight to the halls of Congress, where it’s more important than ever that we have leaders who understand this moment and will be partners to Zohran,” said the outgoing one-term comptroller.
Goldman’s team, which recently dismissed a poll showing that he would lose in a primary opposing Lander, did not respond to a request for comment.
In a statement on Monday, Goldman weighed in on a new lawsuit challenging a House district covering Staten Island and parts of southern Brooklyn, which if successful could reshape the congressional map in New York. The seat, held by Rep. Nicole Malliotakis (R-NY), borders Goldman’s district.
“NY-10 is my home and I will be running for Congress in my home district,” Goldman said in his statement. “If Staten Island is drawn into my district, then I will be ready to step up and take the fight for democracy and a Democratic House majority to Nicole Malliotakis’ doorstep. Nothing can stand in the way of us defeating Donald Trump and his spineless lackeys in Congress. Flipping the House isn’t optional — our future depends on it.”
If Lander chooses to run, he would likely have some company on the left in the primary, as Alexa Avilés, a city councilwoman who is closely aligned with the Democratic Socialists of America, is also reportedly exploring a bid, threatening to split the progressive vote.
One Democratic insider said that Lander had, as of last week, been informing allies he was going to join a likely future Mamdani administration. “Maybe he is floating his name to keep options open and Alexa out,” the insider speculated to JI on Monday.
In addition to Avilés, Yuh-Line Niou, a far-left former state assemblywoman, is also considering a primary challenge to Goldman, people familiar with the matter told JI. Goldman narrowly defeated Niou in a crowded primary in 2022, when he was first elected to the House.
Niou did not respond to a request for comment on Monday.
Even as he has drawn criticism from some left-wing voters, Goldman still maintains solid support in one of the more heavily Jewish congressional districts in the country, according to Ramon Maislen, a Jewish community activist in Park Slope.
“Many progressive and moderate Democrats will happily line up behind Dan,” Maislen told JI.
Plus, Biden and Obama officials resist Iran rethink
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Rep. Thomas Massie (R-KY) speaks to reporters as he arrives for a House Republican caucus meeting at the U.S. Capitol on February 25, 2025 in Washington, DC.
Good Thursday morning.
In today’s Daily Kickoff, we spotlight Kentucky state Sen. Aaron Reed, who is considering a primary challenge to Rep. Thomas Massie, and report on interim Columbia President Claire Shipman’s apology to Jewish communal leaders over past comments calling for the removal of a Jewish trustee over her pro-Israel advocacy. We look at the race taking shape in Arizona’s 7th Congressional District, where Adelita Grijalva is polling above Daniel Hernandez ahead of the July 15 special election primary, and report on bipartisan legislation led by Reps. Josh Gottheimer and Mike Lawler that call for the U.S. to provide Israel with bunker-buster bombs and the planes to use them. Also in today’s Daily Kickoff: Rep. Ritchie Torres, Phil Rosenthal, Bar Winkler and Roey Lalazar.
Ed. note: The next Daily Kickoff will arrive on Monday, July 7. Enjoy the long holiday weekend!
What We’re Watching
- Israeli Prime Minister Benjamin Netanyahu heads to Washington on Sunday, ahead of his planned Monday meeting with President Donald Trump.
- We’ll be reporting on the details around the meeting and what’s at stake as the two leaders discuss Gaza, Iran, Syria and normalization efforts — sign up for Jewish Insider’s email and WhatsApp alerts to stay up to date with the latest developments over the long weekend.
- Former Israeli American hostage Edan Alexander is slated to meet Trump at the White House at 12:45 p.m. ET.
- The Nova Music Festival exhibition and the U.S. Holocaust Memorial Museum are hosting an event this afternoon with DJ and Nova festival survivor Noa Beer and Holocaust survivor Nat Shaffir.
What You Should Know
A QUICK WORD WITH JI’S GABBY DEUTCH
After Israel’s 12-day war with Iran, the U.S. is now demanding that Tehran return to the negotiating table.
“Told you so,” many prominent Democrats — including architects of Iran policy in both the Obama and Biden administrations — are saying in response, arguing they were right all along about the power of negotiations. But in doing so, they are also overlooking the impact of President Donald Trump’s military strikes against Iran’s nuclear facilities on the regime’s negotiating calculus.
The Pentagon is now saying the strikes set back the Iran nuclear program by two years. Lt.-Gen. Eyal Zamir, the IDF’s chief of staff, said that Iran is no longer a nuclear threshold state as a result of the U.S. and Israeli attacks.
But those assessments, among other similar analyses, have done little to change the minds of some of the leading Democratic foreign policy hands who have long argued for diplomacy above all else.
KENTUCKY CONTEST
Potential Massie challenger Aaron Reed a supporter of Israel, Iran strikes

Local and national Republicans are eyeing Kentucky state Sen. Aaron Reed as a potential primary challenger to Rep. Thomas Massie (R-KY), as President Donald Trump and his political allies mount an aggressive effort to unseat the incumbent lawmaker, Jewish Insider’s Marc Rod reports.
Dividing line: Middle East policy is emerging as a key divide between the first-term Reed and Massie: asked by the Louisville Courier Journal about any ideological differences between him and Massie, Reed offered a one-word answer: “Israel.” Reed’s Kentucky state Senate biography page lists him as a member of the Kentucky-Israel Caucus. While Massie was the most vocal Republican critic in Congress of the Trump administration’s decision to strike Iranian nuclear facilities, introducing a war powers resolution that aimed to stop U.S. military action against the Iranian regime, Reed has been openly supportive of the strikes.












































































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