The mayor flexed his political muscle as Brad Lander, Claire Valdez and Darializa Avila Chevalier triumphed in their congressional primaries
Michael M. Santiago/Getty Images
New York City Mayor Zohran Mamdani speaks during a primary night watch party for congressional candidate Claire Valdez on June 23, 2026.
It’s New York City Mayor Zohran Mamdani’s party now — even if not everybody in the Big Apple feels invited.
The mayor’s candidates for Congress jumped out to early leads Tuesday night, with former City Comptroller Brad Lander comfortably defeating Rep. Dan Goldman (D-NY), a stalwart opponent of President Donald Trump who nonetheless lost support from his party’s base over his lukewarm support for the new mayor and longstanding pro-Israel record. Lander won 66% of the vote to Goldman’s 34%, with 90% of the vote counted as of Wednesday morning.
The shocks to the party establishment continued throughout the night, as Democratic Socialists of America-endorsed state Assemblywoman Claire Valdez jumped to a commanding advantage over party favorite, Brooklyn Borough President Antonio Reynoso. Valdez easily defeated Reynoso, 56%-36%, with 92% of the vote counted.
And the capstone on the night for Mamdani’s Israel-critical congressional trifecta came when networks announced the ouster of Rep. Adriano Espaillat (D-NY), the chairman of the Congressional Hispanic Caucus, against radical doctoral student and Columbia encampment leader Darializa Avila Chevalier, whose inflammatory X feed — and attendance at an anti-Israel rally the day after the Oct. 7 Hamas attacks — did little to derail her candidacy. In a much tighter race, Avila Chevalier beat the incumbent, 49%-46%, with 88% of the vote counted.
Signs of the ascendance of the far left within overwhelmingly Democratic big cities have been visible for months. Mamdani’s astounding mayoral victory in 2025 mobilized a slew of like-minded candidates to run for office — in New York City and beyond. In Philadelphia, DSA-endorsed candidate Chris Rabb won a Philadelphia-based congressional seat last month. Last week, DSA-backed Janeese Lewis George romped to victory in the race for mayor in the nation’s capital, and is on track to become the city’s next top executive.
In many ways, Lander was the most conventional of the Mamdani-backed candidates.
The former mayoral candidate was a heavy favorite from the moment it became clear he would not receive a job in Mamdani’s administration and instead took aim at the Brooklyn-Manhattan House seat, parts of which he had represented in local government since 2010.
Nonetheless, the self-described “progressive Zionist” bear-hugged the democratic socialist mayor and courted his left-wing base with escalating criticism of Israel. This at times created embarrassing moments for Lander, as when Jewish Insider discovered that his top consultant recruited from the independent “Hot Girls for Zohran” social media campaign had pushed pro-Hamas content and anti-Israel conspiracy theories online — and on the day of the vote, when New York City First Lady Rama Duwaji snubbed him by leaving him off her own list of endorsements.
The race also put Lander in the awkward spot of appearing in an ad that aired during the NBA finals with Mamdani and his two other endorsed House candidates, even as Lander insisted he was backing neither of them.
But in the end, it mattered little to Democratic voters, and the mayor and the new Democratic congressional nominee embraced in front of cameras at his campaign celebration in Brooklyn.
Nor did Lander’s non-endorsement seem to damage Mamdani’s other candidates. A registration and turnout operation among the Satmar Hasidim proved insufficient to lift Reynoso over Valdez in the race to replace Rep. Nydia Velazquez (D-NY).
Reynoso and Valdez largely echoed each other in their condemnation of the Jewish state, but Valdez made it a centerpiece of her campaign, even going so far as to falsely suggest AIPAC was financing a PAC backing her opponent. The real money behind the last-minute spending campaign was Randi Weingarten’s American Federation of Teachers, in alliance with former City Comptroller Scott Stringer, one of Mamdani’s unsuccessful opponents last year.
Stringer and the AFT also sought to block Mamdani’s boldest play of all: dislodging Espaillat, a reliable pro-Israel Democrat, and replacing him with Columbia encampment leader and doctoral student Avila Chevalier. Mamdani declined to denounce Avila Chevalier’s history of attacking interracial relationships, promoting COVID-19 disinformation and parroting Russian government talking points online — or her denunciations of Democratic stalwarts such as former President Joe Biden and former Vice President Kamala Harris.
Mamdani also refused to condemn her participation in an anti-Israel rally one day after the Oct. 7 attacks, a gathering he had denounced at the time, even as Avila Chevalier defended her decision to attend the event.
Strong turnout in gentrifying Manhattan sections of Espaillat’s district, and weak participation in the working-class Bronx areas, gave Avila Chevalier a decided advantage over the incumbent.
Even downballot, Mamdani-aligned candidates romped, with public defender and Jews for Racial and Economic Justice member Eli Northrup easily defeating Rabbi Stephanie Ruskay in a Manhattan state Assembly district with a large Jewish population. Both contenders for the seat emphasized their Jewish identity in the closely watched primary, but Ruskay — related by marriage to former UJA-Federation CEO John Ruskay, and an associate dean of The Rabbinical School at the Jewish Theological Seminary — was the favored candidate of longtime Upper West Side political establishment.
Northrup, who has expressed ambivalence about Zionism, represented an insurgent politics in the Mamdani mold, even though he is not a member of the Democratic Socialists of America.
In Queens, Palestinian-American activist Aber Kawas rode the mayor’s endorsement to an effortless victory. Mamdani’s candidate to take over Valdez’s seat in the state legislature, Samantha Kattan, rolled over her opposition. Another Mamdani contender in Queens, Brian Romero, similarly romped. In Lower Manhattan, his candidate for Assembly Illapa Sairitupac —like the others, a member of the DSA — won with a plurality.
Three additional DSA candidates tossed out incumbents without the mayor’s endorsement, bringing the organization’s total wins on the evening to six. This means the mayor and DSA can now count on a growing bloc of loyalists in Albany, which has power over many aspects of city policy. It also means a shift in the makeup of a body long dominated by lawmakers supportive of Israel.
In assembling his slate, the mayor spurned and burned allies: rejecting his old ally Velazquez’s favored successor for his own DSA loyalist in Valdez, breaking a reported pledge not to back a challenger to Espaillat and even — as sources told JI — shrugging off a request from one of his most prominent Jewish supporters, former Manhattan Borough President Ruth Messinger.
But on Tuesday night, Mamdani towered triumphant over friends and enemies alike, building a bloc in Congress to squeeze House Minority Leader Hakeem Jeffries (D-NY).
Even in the one contentious House race where he declined to weigh in, to replace Rep. Jerry Nadler (D-NY), a candidate working with his political advisor Morris Katz prevailed: Assemblymember Micah Lasher beat out a crowded and costly field to victory.
Rama Duwaji urged followers to vote for the DSA’s congressional candidates — but left off the lone Jewish House contender her husband endorsed
David Dee Delgado/Getty Images
New York Mayor Zohran Mamdani and his wife Rama Duwaji smile as confetti falls after his ceremonial inauguration as mayor at City Hall on Jan. 1, 2026 in New York, NY.
Former New York City Comptroller Brad Lander has bear-hugged Mayor Zohran Mamdani as he seeks to unseat Rep. Dan Goldman (D-NY) — but got a primary day cold shoulder from New York City First Lady Rama Duwaji.
The left-wing illustrator posted an Instagram story Tuesday flashing an “I Voted” sticker and encouraging her followers to support the two congressional candidates endorsed by both her husband and the Democratic Socialists of America: Assemblymember Claire Valdez and doctoral student Darializa Avila Chevalier.
Valdez is battling Brooklyn Borough President Antonio Reynoso for the seat of retiring Rep. Nydia Velazquez (D-NY) while Avila Chevalier hopes to oust Rep. Adriano Espaillat (D-NY).
“today’s the day NYC!!!” she wrote in a story on her personal account. “vote @claireforny @darializaforny”
The post excluded Lander, who alone among Mamdani’s candidates identifies as a Zionist — albeit as one who has accused the Jewish state of genocide in its military campaign in the Gaza Strip and even Lebanon — and who renounced his DSA membership after the group promoted an anti-Israel rally one day after Hamas’ 2023 attacks. Mamdani, then an unwed state lawmaker, denounced the event at the time.
Duwaji had liked Instagram content from the Oct. 8 gathering and the assault itself, as reported in Jewish Insider; The mayor has dismissed criticism of Duwaji’s social media activity by asserting his wife was a “private person,” although she has featured prominently at public events and granted interviews to magazines.
Lander, for his part, has attracted some fire from online leftists in recent days for declining to endorse Avila Chevalier and appearing in a video from the progressive Working Families Party with Reynoso — despite his also appearing in an ad aired during the NBA finals with the mayor and his other endorsed candidates.
Brad Lander, Claire Valdez, and Darializa Avila Chevalier are all demonizing the Jewish state in the runup to Tuesday’s primary
Congressional candidate Claire Valdez, Congressional candidate Brad Lander, Mayor Zohran Mamdani, and Congressional candidate Darializa Avila Chevalier raise their hands during a Get Out the Vote (GOTV) rally at King's Theater on June 18, 2026 in New York City (Photo by Michael M. Santiago/Getty Images)
The battle for three Democratic congressional primaries in New York City has been defined by a conflict more than 5,000 miles away, with candidates spending the final days before Tuesday’s primary echoing the fiercely anti-Israel rhetoric that helped elevate Mayor Zohran Mamdani to power.
All three of the mayor’s favored contenders for the House — former City Comptroller Brad Lander, Assemblymember Claire Valdez and doctoral student Darializa Avila Chevalier — underscored their criticism of Israel and its U.S. supporters as early voting began in the contested districts.
Avila Chevalier took time in a televised debate on Tuesday to accuse the country of “apartheid” while seeming to compare the actions of Jewish settlers in the West Bank and the IDF in the Gaza Strip to gentrification in the district where she hopes to unseat Rep. Adriano Espaillat (D-NY) and other majority-minority areas.
“I saw so many connections between what was happening to Palestinians there in Palestine and what was happening to so many communities across the U.S., particularly Black and Latino communities, who have been priced out and pushed out of our homes,” said Avila Chevalier, who — like most candidates affiliated with the Democratic Socialists of America — draws her strongest support from predominantly white and highly educated residents of the district.
“When we talk about displacement in the West Bank and Gaza, it is a very similar, visually similar situation, where people who have been in a place for generations, are being displaced because of corporate interests, because of folks who are coming in, claiming the land over, and buying it up and kicking the people who live there out.”
Avila Chevalier, who has come under fire for attending an anti-Israel demonstration one day after the Oct. 7 attacks, added during the debate that the “very institutions” involved in both the Holy Land and urban America are the same.
Valdez, vying against Brooklyn Borough President Antonio Reynoso for the seat of retiring Rep. Nydia Velazquez (D-NY), has similarly brought Middle Eastern issues into the race for the district spanning parts of Brooklyn and Queens. As a new PAC, Real Fight NYC, began spending hundreds of thousands on ads attacking her record and boosting that of her opponent, the sculptor-turned-socialist lawmaker inaccurately suggested pro-Israel interests were behind the effort.
“Is it actually AIPAC?” Valdez speculated in a thread on X. “This is a well-established pattern from AIPAC and its affiliates, especially when there’s only one candidate who’s been clear and consistent against the genocide.”
Reynoso in fact has been a fierce critic of Israeli policy during the race, and the American Federation of Teachers subsequently identified itself as the main sponsor of the ad campaign. Valdez has neither apologized for nor retracted her remarks.
Even former City Comptroller Brad Lander, the lone self-described progressive Zionist among the mayor’s endorsees, spent his final TV face-off against Rep. Dan Goldman (D-NY) on Monday criticizing the incumbent for his past support for aid packages to Israel and his refusal to call the military campaign in the Gaza Strip “a genocide.” The day before, Lander held a rally with Mamdani and a bevy of left-wing Jewish and Muslim activist groups, which he took as another occasion to condemn Israel.
“We’re united around a belief that a better world is possible — one in which we don’t compromise on anyone’s humanity. One in which we are not complicit in occupation and genocide,” he wrote on X. “One in which everyone has a home they can afford, with no bombs falling on it, in a place where they are both safe and free.”
Mamdani, for his part, vowed at a rally for the trio Thursday evening that they would help combat “monsters” that he claimed dominate the political process. The only such quarry he called out by name, though, was AIPAC.
“AIPAC, for whom the only thing more frightening than democracy being allowed to run its course is an end to genocide and [Israeli Prime Minister] Benjamin Netanyahu’s wars,” the mayor told the roaring crowd.
The trailing Democratic incumbent said the pro-Israel group is ‘harmful in many ways’ despite receiving its backing, while Lander defended appearing in an ad with Mamdani allies
Screenshot
New York City Comptroller Brad Lander debates Rep. Dan Goldman (D-NY), June 15, 2026
Israel again took center stage on Monday night in a debate between former New York City Comptroller Brad Lander and Rep. Dan Goldman (D-NY) — with the incumbent congressman trying to prove his progressive bona fides by criticizing AIPAC, despite the group’s support for his campaigns.
Both candidates, each a self-identified “progressive Zionist,” inveighed in the televised face-off on PIX11 against Israel’s conduct of the war in Gaza, although Goldman declined to join Lander in calling the military actions a “genocide.” But the embattled Goldman, trailing in all available polls, also criticized AIPAC, despite acknowledging he has received the group’s endorsement.
“Brad and I agree on a lot of this: I do not think that AIPAC should unconditionally support the Israeli government, and I’ve made that very clear to them,” he said in answer to questions about the group. “I do think that AIPAC has some real problems and is harmful in many ways.”
Goldman said repeatedly that he has also received the backing of J Street, a left-leaning Zionist group often critical of Israel, and asserted that this proved he approached the issue “independently.”
Meanwhile, Lander — who has shifted left on Israel since receiving the endorsement of New York City Mayor Zohran Mamdani — continued to face questions about his decision to appear in an ad with another of the democratic socialist mayor’s favored candidates: former Columbia encampment organizer Darializa Avila Chevalier, a socialist challenger to Rep. Adriano Espaillat (D-NY). Avila Chevalier has come under fire for attending an anti-Israel rally one day after Hamas’ Oct. 7, 2023, attacks, an event denounced by both Lander and Mamdani, and for spreading Kremlin talking points and COVID-19 disinformation online.
Lander continued to insist that the ad, which characterized Mamdani and his slate of candidates as a “team,” did not constitute an endorsement. Goldman, for his part, called Espaillat a “mentor” and voiced support for his reelection.
AIPAC did not immediately respond to a request for comment. Early voting in New York’s primaries began last week; the primary date is June 23.
The former NYC comptroller claimed he’s part of Mayor Zohran Mamdani’s ‘team’ — but not supporting fellow Mamdani endorsee Darializa Avila Chevalier
Ryan Murphy/Getty Images
Former New York City Comptroller Brad Lander speaks to members of the media, alongside supporters, before appearing in court on February 12, 2026 in New York City.
Former New York City Comptroller Brad Lander, now running to oust Rep. Dan Goldman (D-NY), denied he’s backing Democratic Socialists of America-affiliated Darializa Avila Chevalier in her race against Rep. Adriano Espaillat (D-NY) — even though the two appeared together in an ad paid for jointly by both of their campaigns.
Avila Chevalier has come under fire for promoting Russian propaganda lines and COVID-19 disinformation online, as well as for participating in an anti-Israel rally the day after Hamas’ Oct. 7, 2023, attacks, a demonstration that Lander himself denounced as “vile” and “heinous.” But pressed about his choice to pay for and appear in an ad with Avila Chevalier that aired during the NBA finals, Lander only talked about the man in the middle of the TV spot: New York City Mayor Zohran Mamdani, who has endorsed both candidates.
“I’m honored to have the support of Mayor Mamdani and to be part of his team in this congressional election,” Lander said. “He and his team suggested a Knicks colors-themed ad to show what a team looks like, and how you show up for the city you love.”
Lander maintained that just because he and Avila Chevalier are on the same “team,” that doesn’t mean he’s on her roster of endorsers.
“I’m not supporting any other congressional candidates in New York City, I am focused on my election,” he said, adding when pressed. “Different members of a team play different roles.”
Lander is unique among the three candidates Mamdani has backed for Congress in that he is not a member of the DSA nor has he sought the group’s endorsement. While running for mayor in 2025, he said he had left the DSA after 30 years of membership over their promotion of the post-Oct. 7 rally attended by Avila Chevalier, who is both a member and endorsee of the leftist group.
Plus, Hezbollah drone dread
Spencer Platt/Getty Images
New York City Mayor Zohran Mamdani speaks at a "Rental Ripoff" hearing at Fordham University in the Bronx borough of New York on March 11, 2026, in New York City.
Good Tuesday morning.
In today’s Daily Kickoff, we cover last night’s debate between Rep. Dan Goldman and Brad Lander, as the two sparred over Israel, and report on New York City Mayor Zohran Mamdani’s backing of a congressional candidate with a history of posting extremist sentiments online, including promoting a post questioning Israel’s existence. We explore the challenges posed to Israel’s security by Hezbollah’s new drones, and look at how Rep. Ro Khanna’s leftward shift on Israel has divided Jewish residents of his Silicon Valley district. Also in today’s Daily Kickoff: Gov. Janet Mills, Marc Rowan and Barry Diller.
Today’s Daily Kickoff was curated by JI Executive Editor Melissa Weiss and Israel Editor Tamara Zieve, with assists from Danielle Cohen-Kanik and Marc Rod. Have a tip? Email us here.
What We’re Watching
- It’s primary day in California, Iowa, Montana, New Jersey, New Mexico and South Dakota. We’ll be closely following the results as polls close this evening, with an eye toward the results of the Los Angeles mayoral and controller elections, as well as the NJ-12 Democratic primary, where Adam Hamawy, who is under scrutiny for his past ties to Islamist extremists, is the front-runner in the race to succeed retiring Rep. Bonnie Watson Coleman (D-NJ).
- The American Jewish Committee’s Global Forum concludes today. Speakers at the closing plenary include the Justice Department’s Harmeet Dhillon, Sens. John Fetterman (D-PA) and Dave McCormick (R-PA), and Reps. Mike Lawler (R-NY) and Josh Gottheimer (D-NJ).
- Secretary of State Marco Rubio is slated to testify this morning before the Senate Foreign Relations Committee on the State Department’s budget. This afternoon, Rubio will appear before the House Appropriations Committee for a separate hearing on the department’s budget. Following Rubio, acting Attorney General Todd Blanche will appear before the House committee for a hearing on the Justice Department’s upcoming budget.
- Homeland Security Secretary Markwayne Mullin is set to testify before the Senate Appropriations Committee this afternoon on his department’s budget for the upcoming year.
- The Senate Intelligence Committee is holding a closed-door intel briefing today.
- Roman Gofman begins his tenure today as head of the Mossad, after Israel’s High Court rejected two petitions challenging his appointment. He was sworn in earlier today at a command-change ceremony at the Mossad headquarters that was attended by Israeli Prime Minister Benjamin Netanyahu and Israeli President Isaac Herzog.
- The Israel Democracy Institute’s Eli Hurvitz Conference on Economy and Society kicked off earlier today in Jerusalem. Speakers include former Prime Ministers Naftali Bennett and Yair Lapid, as well as MKs Avigdor Liberman, Benny Gantz and Mansour Abbas. Read more here.
What You Should Know
A QUICK WORD WITH JI’S MATTHEW KASSEL
As the 2028 presidential campaign season nears, a handful of prospective candidates from the Democratic Party’s left flank are raising their profiles with efforts to shape a more critical approach to U.S. policy toward Israel.
Sens. Chris Van Hollen (D-MD) and Chris Murphy (D-CT), as well as Rep. Ro Khanna (D-CA), all of whom are seen as potential presidential prospects, have been among the party’s most prominent critics of Israel on Capitol Hill amid a marked decline in Democratic support for the Jewish state.
Recent moves suggest they are each testing voter appetite for a possible White House campaign. Even as they are not considered top-tier contenders in what is likely to be a crowded primary field, history has shown they could be positioning themselves for a Cabinet role — particularly if they prove successful in driving the national conversation on the debate stage and other forums.
Murphy, for instance, released a book last month, Crisis of the Common Good: The Fight for Meaning and Connection in a Broken America, of the sort that typically presages a bid for higher office. The senator has otherwise continued to promote what he terms a “forward-looking foreign policy,” which has included an increasingly antagonistic assessment of Israel and its relationship with the United States.
Van Hollen, meanwhile, published a deeply disputed op-ed in The New York Times last week that argued for wholly jettisoning the Democratic Party’s “unconditional support to Israeli governments” that, he warned, has “increasingly undermined American interests and values.”
candidate concerns
Mamdani-backed House candidate has inflammatory past and extremist reading list

New York City Mayor Zohran Mamdani’s favored candidate to topple Rep. Adriano Espaillat (D-NY) has a history of extremist sentiments — with commentary assailing Israel, interracial relationships, “white liberals” and the U.S. flag and military, Jewish Insider’s Will Bredderman reports.
Problematic posts: Inflammatory posts by Darializa Avila Chevalier, which have received coverage in the New York Post, Politico and AM New York, include: lambasting Black and Arab men for “fetishizing ugly colonizer women,” boasting of wiping her hand on the American flag, attacking former President Joe Biden as a “rapist,” declaring “f*** [Vice President] Kamala Harris,” demanding “No more police at all ever,” asserting Mayor Bill de Blasio “hates Black people” and is “a piece of shit” and calling American military veterans “child murderers” guilty of “war crimes.” She also shared a post stating that “Israel doesn’t exist.”
Bonus: American Priorities PAC plans to spend $2 million to boost three left-wing candidates backed by Mamdani. In addition to Avila Chevalier, the super PAC plans to run ads backing congressional candidates Brad Lander and Claire Valdez.

























































































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