Newsbeat
Mar 12, 2026

Trump Warns New York Mayor-Elect Mamdani: ‘We’ll Have To Arrest Him’

New York’s newly elected mayor Zohran Mamdani, a self-described democratic socialist, delivered a passionate victory speech in which he challenged President Donald Trump and urged the public to “turn the volume up” in the political fight ahead.

Trump later responded during an interview with Fox News host Bret Baier, warning that Mamdani’s remarks could be problematic.

“I think that kind of statement is very dangerous,” Trump said. “He needs to show some respect toward Washington. If he doesn’t, it will be very difficult for him to succeed. And I want the city to succeed.”

Trump quickly clarified his point, saying his concern was primarily about the future of New York City rather than Mamdani personally.

“I want the city to succeed — not necessarily him,” the former president added.

Throughout the campaign, Trump repeatedly criticized Mamdani, whose platform focused heavily on expanding affordable housing and strengthening social programs for working families.

Before his victory over former governor Andrew Cuomo, Mamdani also faced harsh attacks from critics, some of which his supporters described as racially motivated.

During his Tuesday night victory speech, Mamdani sharply criticized Trump, calling him a “despot” who had “betrayed” the country. He encouraged supporters to use both their votes and their voices to prevent the rise of what he described as another Trump-style political movement.

“We must dismantle the conditions that allowed him to gain so much power,” Mamdani told the crowd.

Trump said he viewed the speech as unusually aggressive.

“It sounded very angry to me,” Trump told Baier. “Especially toward me. I think he should take a more respectful tone. After all, there are many things that come to Washington for approval, so starting off this way might not be the best idea.”

Despite the criticism, Mamdani’s supporters celebrated his victory as historic. At 34 years old, he becomes the first Muslim and South Asian mayor in New York City’s history and the youngest person to hold the office in more than a century.

Trump also questioned Mamdani’s political ideology, saying that systems like communism have repeatedly failed throughout history.

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