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New Yorkers will learn the identity of their next mayor this Tuesday, in a race that will determine who runs and defends the country's most populous metropolis at a moment when the former president has vowed to send military troops to the urban center.

Against that backdrop, New York has experienced a race for mayor that has pitted two distinctly opposing Democrats against one another. The election has become an increasingly bitter face-off, marked by alleged racism and Islamophobia, but it is the political differences between the two main candidates that could have significant consequences for how the Democratic party performs in next year's congressional races.

The Progressive Challenger

In the progressive corner is the democratic socialist, the 34-year-old democratic socialist whose rapid ascent and grassroots campaign has attracted international attention. Representing the old guard is Andrew Cuomo, the former Democratic New York governor now campaigning independently – and enjoying the support of wealthy contributors and corporations.

As the election approaches, it is the progressive, the former longshot who defeated Cuomo in the Democratic primary who is solidly positioned as the frontrunner. The candidate, who has campaigned on a agenda of economic justice and pledged to freeze rent for about two million New Yorkers, has led Cuomo by double-digits across all surveys conducted in the fall, and it is very much the progressive's election to lose.

A Bitter Contest

However, the former governor, who stepped down as the state's leader in recent years amid accusations of misconduct, has made it clear he will battle to the end, and not necessarily in an fair fashion. He has trashed Mamdani's goals as unrealistic, and in recent days laughed as a radio host made anti-Muslim comments about Mamdani, who is a Muslim. Recently, Cuomo was widely condemned as bigoted after sharing an AI-generated ad that included a slew of racist stereotypes and showed Mamdani releasing a convicts.

It's been a particularly ugly conclusion to an election that could be key to the path that the party, struggling in its response to Trump's authoritarian grabs, takes in the near future.

National Implications

If Mamdani secures a clear victory, the party establishment who have refused to endorse his bid will be compelled to address a message that has resonated with Americans' frustration at economic disparity, inflation and the establishment. It would be difficult for the Senate leader and the House leader not to embrace at least a portion of Mamdani's ambitious ideas about economic justice, given the fresh face has generated an excitement within the party perhaps not seen since the Vermont senator ran for president eight years ago.

Conversely, if Cuomo, who had been predicted to win easily in the Democratic primary, complete a surprising riches-to-rags-to-riches win, it could reinforce national Democrats' existing approach of cautious, lackluster opposition – a tactic that has infuriated grassroots members. A NYC defeat of the progressive's progressive, positive message could persuade Schumer and Jeffries that the best plan is to stick to the political center – even as polls show the present version of the party is widely disliked across the country.

Campaign Energy

Voters in New York appear to favor the progressive agenda. Polls show that Mamdani supporters are far more enthusiastic about their candidate than his opponent's supporters, something that has been evident throughout the campaign. The candidate's snappy videos on digital platforms, his hopeful outlook for New York and his willingness to actually get out and connect with voters in the city has drawn an army of over fifty thousand volunteers, many of them young or first-time voters.

Negative Tactics

Yet, Cuomo, 67, isn't giving up. And with the risks against him, the ex-leader has turned to negative campaigning in the final days.

Following extensive launching various attacks at his opponent to see what might resonate, the independent has concentrated on targeting Mamdani personally. He has called his rival, who was born in Uganda to South Asian heritage, an "radical", and appeared on Fox Business for an discussion with Maria Bartiromo, where the candidate claimed the city “will not survive” his opponent as city leader. It reached a nadir recently, when the former governor laughed along and said “that’s another problem” after a broadcaster said the candidate would “cheer” another 9/11-style attack.

Political Landscape

This strategy echoes much of what the former president, who has deployed the national guard to Washington DC and threatened to do the same to NYC, has said about Mamdani, and maybe that is expected. A set of billionaire New Yorkers, including some who donated to Trump in the last presidential race, have pumped millions into trying to elect Cuomo elected, as other powerful voices have pressured Curtis Sliwa to withdraw from the race.

Political Histories

As far as the Cuomo camp, and his wealthy backers, are concerned, it should never have come to this. When Mamdani, one of one hundred fifty state legislators, launched his mayoral bid in October 2024, few had known him, and in truth, barely anyone even noticed.

The former governor, by contrast, entered smoothly into the contest in March 2025 and became the instant favorite. He was the political heavyweight who apparently held all the advantages. The quintessential political insider, he had wed a political dynasty member and served in Bill Clinton’s administration. He became New York governor in over a decade ago, seventeen years after his father, Mario Cuomo, left office from the same position.

Mamdani, who was elected to the New York state assembly in recently, does not have the comparable background. But his dedication to providing free buses and affordable child services – along with the freeze-the-rent pledge – present a more positive vision of the city's direction than his opponent's dire warnings about “mayhem” and unfettered crime, and his promise to increase police presence.

Recent Challenges

Nevertheless, the candidate has faced some challenges in recent days, after footage surfaced appearing to show him implying the NYPD and the IDF were intertwined.

“We have to make clear that when the pressure of the NYPD is on your neck, it’s been laced by the Israeli military,” the candidate said in the recording, filmed at a DSA gathering in 2023. Mamdani, a vocal opponent of Israel who has said the nation is engaging in atrocities in the Palestinian territory, suggested he was criticizing joint training exercises between the NYPD and Israeli forces.

Emotional Response

As the race closes, Mamdani appears to have won empathy and backing, however, for his response to Cuomo’s increasing rhetoric.

Mamdani addressed Cuomo’s 9/11 remarks in an emotional video. In it, Mamdani remembered how, when he first campaigned for the legislature, a Muslim uncle suggested to him that he did not have to tell people about his religion. It was a realization, he said, that many Muslim New Yorkers had been told “again and again”: “That safety could only be found in the margins of our community. That it is in those shadows alone where Muslims could express their true selves, and that if we were to emerge from those shadows, then it is in those silence that we must leave our beliefs.”

Addressing the behavior of Cuomo and Sliwa, who has claimed Mamd