Sen. Bill Cassidy is putting New York City's new mayor on notice. The Louisiana Republican and chairman of the Senate Health, Education, Labor, and Pensions Committee announced Thursday the launch of a probe into Democratic Mayor Zohran Mamdani after Mamdani chose not to renew two executive orders designed to combat antisemitism and block city participation in the BDS movement against Israel.
The stakes are not abstract. Cassidy's letter, sent Wednesday, flagged $2.2 billion in federal funding flowing to the New York City Department of Education—and made clear that money could be on the table.
"Continued eligibility for this funding is contingent on compliance with federal civil rights laws and applicable executive orders designed to protect students."
That's not a suggestion. That's a warning with a dollar figure attached.
According to the Daily Caller, the two executive orders in question were both signed by former Mayor Eric Adams. The first, issued in June 2025, expanded the city's definition of antisemitism to align with the framework adopted by the International Holocaust Remembrance Alliance. The second, signed in December 2025, barred city officials from participating in the Boycott, Divestment, and Sanctions movement targeting Israel.
Mamdani let both lapse. One of his first official acts as mayor was to walk away from the protections his predecessor had put in place for the largest Jewish community outside of Israel. New York City is home to approximately 1.77 million Jewish residents—about 9.1 percent of the state's total population. The city that houses more Jewish people than anywhere on earth outside Israel now has a mayor who couldn't be bothered to keep two executive orders aimed at their safety.
Mamdani's office did not respond to a request for comment.
Cassidy's letter didn't mince words. He laid out the demographic reality, the policy consequences, and the federal leverage available to his committee—all in writing, all directed at Mamdani personally.
"New York City is home to the largest Jewish community outside of Israel, with approximately 1.77 million Jewish residents—about 9.1 percent of the state's total population. Strong leadership against antisemitism and discrimination is essential to the safety and security of Jewish New Yorkers. As Chairman of the Senate Committee on Health, Education, Labor, and Pensions (HELP), I find it deeply troubling that one of your first official acts as mayor was to revoke two executive orders designed to protect students and combat antisemitism."
The senator also made clear this isn't a bureaucratic exercise. It's about children in classrooms.
"It is my job to ensure every student feels safe, and at a time when Jewish students feel scared, I am concerned your actions will only exacerbate their fears."
On X, Cassidy sharpened the point further:
"Whatever somebody's ideological background, if they're in a position of responsibility, they must protect their citizens."
And separately:
"Clearly, antisemitism has been on the rise. We must respond to real dangers directed at Jewish students."
The probe carries the weight of the HELP Committee behind it. Cassidy isn't freelancing. He's using the institutional authority of a Senate chairmanship to hold a city official accountable for decisions that affect federal compliance—and federal dollars.
Mamdani's decision didn't emerge from a vacuum. The democratic socialist has faced significant backlash over his anti-Israel rhetoric. He previously failed to explicitly condemn the phrase "globalize the intifada"—a slogan widely viewed as a call to violence against Jewish people. Letting the antisemitism protections expire fits a pattern rather than breaking one.
This is what happens when ideology meets governance. As a backbench progressive, Mamdani could traffic in vague sympathies and careful silences. As mayor of a city with 1.77 million Jewish residents, those silences carry operational consequences. Scrapping the IHRA-based antisemitism definition doesn't just send a signal—it removes a framework that schools, city agencies, and enforcement bodies use to identify and respond to anti-Jewish discrimination. Pulling the BDS order doesn't just make a philosophical statement—it reopens the door for city officials to participate in an economic pressure campaign against the world's only Jewish state.
These aren't symbolic gestures. They're policy reversals with downstream effects on real people in real classrooms and real city offices.
Mamdani offered no public explanation for the decision. No press conference. No op-ed. No defense of the policy change on its merits. The orders simply lapsed, quietly, as one of his first acts in office. When the Daily Caller News Foundation sought comment, Mamdani's office didn't respond.
That silence tells its own story. A mayor who believed he was on solid ground would explain himself. A mayor who thought the public was on his side would make his case. Instead, Mamdani let the protections die without a word—hoping, perhaps, that no one with authority would notice.
Cassidy noticed.
The federal funding dimension transforms this from a local New York story into a national accountability question. As of June 2025, the NYC Department of Education's operating budget reflected $2.2 billion in total federal funding. That money doesn't flow unconditionally. It comes with strings—specifically, compliance with federal civil rights laws and applicable executive orders designed to protect students.
Cassidy's letter makes the connection explicit. If Mamdani's decision to scrap antisemitism protections creates an environment that violates federal civil rights standards, the funding pipeline is in jeopardy. This isn't a theoretical threat from a backbencher writing a press release. The chairman of the relevant Senate committee is telling the mayor of the nation's largest city that his policy choices have fiscal consequences.
For a city that depends on federal education dollars to operate, $2.2 billion is not an amount you gamble with to score points with your ideological base.
The probe puts Mamdani in a position he clearly didn't anticipate when he quietly let those executive orders expire. He now faces a Senate committee investigation, potential federal funding implications, and a public spotlight on decisions he apparently preferred to make in the dark.
The broader question is whether progressive municipal leaders understand that federal oversight doesn't disappear because they find it inconvenient. Adams—whatever his other faults—recognized that protecting Jewish New Yorkers from discrimination was both a moral obligation and a federal compliance issue. He signed both orders. Mamdani walked into the office and dismantled them.
There are 1.77 million Jewish residents in New York City. Their children attend public schools. Their families walk city streets. Their synagogues stand in city neighborhoods. At a moment when antisemitism is rising, and Jewish students feel scared—Cassidy's words, grounded in data—their new mayor chose to weaken the very protections designed to shield them.
Now the Senate wants to know why. And $2.2 billion hangs in the balance while Mamdani searches for an answer.
