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Mamdani threatens Columbia University with lawsuit if it won’t open gates to public

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Cite

Fischetti, M. (2026, October 2). Mamdani threatens Columbia University with lawsuit if it won’t open gates to public. New York Post. https://nypost.com/2026/10/02/us-news/mamdani-threatens-columbia-university-with-lawsuit-if-it-wont-open-gates-to-public/

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New York Post · collected 2026-10-02 · by Matthew Fischetti

Quick Summary

Mayor Zohran Mamdani is threatening to sue Columbia University if it does not reopen College Walk, a public footpath that has been locked since 2023 due to campus protests. In court documents filed on Tuesday, Mamdani’s administration asserts that the city supports reopening the walkway based on an agreement decades ago when the city sold the land to Columbia with the condition of maintaining it as public space. The mayor argues this is crucial for community access and academic freedom, while a university spokesperson claims Columbia has legal rights to manage the property and ensure its security.
Written by AI on 2026-10-02, from this article's own text only (the story summary below draws on all the coverage).

AI analysis

Story summary

Mayor Zohran Mamdani threatened to sue Columbia University in January 2025 unless it opens its campus gates, which have been locked since anti-Israel protests in 2023. The mayor stated that he supports reopening College Walk, a footpath on West 116th Street that has been closed for three years. Mamdani warned of "prompt legal action" if the university does not immediately reopen the walkway, as required by an agreement with plaintiffs who sued both Columbia and the city, arguing that College Walk should remain public space despite being sold to the university decades ago. This dispute highlights tensions between academic freedom and community access in Morningside Heights, Brooklyn.

Written for “Mamdani Lawsuit Against Columbia” on 2026-11-04, grounded in this article and the 0 other(s) covering the same event.

Story

📰 Mamdani Lawsuit Against Columbia
Politics · 1 article(s) covering the same event.

Compared with similar articles

Nothing to compare against. No article is close enough to this one for the pipeline to have linked or judged the pair.
How this article was measured signals, leaning charts, publisher record, byline, topics and claims

Signals How these are calculated →

Claims extracted
13
sentences that state something as happening or true
Uncertain
8%
1 of 13 hedged ("reportedly", "may", "according to")
Leaning
Leans left
of the writing, not the subject · beta estimate
Publisher signals
66/100
New York Post's corrections and hedging, across everything collected from it. Not a measure of accuracy.
Outlets on this story
1
Politics
Same framing elsewhere
1
articles that frame the event the way this one does
Analyzed 2026-10-02 · how these are computed

How this is being covered How these are calculated →

Article leaning vs. publisher reliability
Source leaning vs. consistency

Publisher

New York Post · 16794 article(s) · 36 correction(s) detected
Running correction rate · 36 correction(s)

Who wrote this

Matthew Fischetti
10 article(s) here · 1 carrying a prediction
🔮 That’s just over 3,000 people shy of the record turnout in last year’s mayoral election and over 120,000 more votes than at the same point in 2022, the last time there was a gubernatorial election at the top of the ballot.
🔮 The Transport Workers Union of America, whose local members include roughly 40,000 city subway and bus workers toiling under an MTA contract that lapsed in May, began airing the scathing spots Friday, a day before early voting opened
🔮 “Given the long history of antisemitism and the persecution of Jewish people, the use of this symbol in a context that may associate it with sinister or threatening imagery is particularly disturbing.
🔮 Mayor Zohran Mamdani is threatening to sue Columbia University to open their campus gates — which have been locked for three years since the anti-Israel campus protests of 2023.
🔮 Mayor Zohran Mamdani will be sitting in the guest seat for Monday’s “Jimmy Kimmel Live!” as the West Coast-produced show heads to the Big Apple for a week-long stretch.
🔮 Labor and construction industry groups lashed out at Democratic Rep. Josh Riley and pushed back against his claims that two bills he pitched would bring down energy costs.
🔮 Now the nonprofit group “A Better Road Forward” is launching TV ads directed at voters and will hold informational meetings around the state, according to Politico.
🔮 Mayor Zohran Mamdani will welcome President Trump to Gracie Mansion on Monday when the commander in chief visits the Big Apple for the United Nations General Assembly.
🔮 A senior adviser to Mayor Zohran Mamdani pulling in a $185,000 salary repeatedly praised “gay communism” and called for abolishing the police in deleted social media posts, a new report said.
🔮 City Hall officials broke state record-keeping rules with a secret Signal chat filled with pro-Zohran Mamdani influencers, the mayor’s top attorney seemingly admitted Friday.
Also by Matthew Fischetti
Nothing else under this byline is closely related to this article, so these are simply their most recent.
All 10 articles by Matthew Fischetti →

Topics

Brooklyn Columbia Columbia University Greenpoint Morningside Heights

Subjects

Columbia University ORG · 4× Columbia ORG · 3× Mamdani PERSON · 3× Brooklyn GPE · 1× City ORG · 1× Greenpoint GPE · 1× Morningside Heights GPE · 1× University ORG · 1× Zohran Mamdani PERSON · 1× the Big Apple GPE · 1×

Narrative

“And what I have heard, and what so many have heard in that neighborhood, is that when you close what is public space in the very site that is supposed to be a protection for academic and public freedom, you are not only taking a very different path, but also quite literally, you are forcing so many members of the community to take very different paths to get around their day-to-day life”.
framing: assertive · carried by 1 article(s) · first seen 2026-10-02
🔮 Mayor Zohran Mamdani is threatening to sue Columbia University to open their campus gates — which have been locked for three years since the anti-Israel campus protests of 2023.

Claims (13 extracted, 1 hedged)

Mayor Zohran Mamdani is threatening to sue Columbia University to open their campus gates — which have been locked for three years since the anti-Israel campus protests of 2023. asserted
which → threaten → 2023
The Mamdani administration warned it’ll take “prompt” legal action if College Walk — a once bustling footpath on West 116th Street that allows pedestrians to cut across the school’s Morningside Heights campus — isn’t reopened immediately, according to court documents filed Tuesday. uncertain
pedestrians → warn → documents
“When it comes to the specifics of this lawsuit, I want to just lay out very clearly that what we stated is that unlike the past administration, we do support the reopening of the walkway,” Mamdani said at an unrelated press conference in Greenpoint, Brooklyn Thursday. asserted
Mamdani → come → Greenpoint
Fuming neighborhood residents sued the school and the city in January 2025, arguing that the stretch of quad space was intended to remain public after the Big Apple sold it to the private Ivy League institution decades ago. asserted
Apple → fume → institution
Mamdani said the city reached an agreement with the plaintiffs, “which makes clear what the original purpose was of College Walk, as well as commits us to taking prompt legal action if Columbia does not immediately reopen the walkway.” asserted
Columbia → say → walkway
“The reason this is a priority is that decades ago the city reached an agreement with Columbia University on the basis that College Walk was supposed to remain open for public access,” he told reporters. asserted
he → reach → reporters
“This is something that I know personally, also as someone who grew up on Riverside Drive, right next to Columbia University, whose father is a Columbia University faculty member,” he continued. asserted
he → know → University
Start your day with all you need to know Morning Report delivers the latest news, videos, photos and more. asserted
Report → start → news
“And what I have heard, and what so many have heard in that neighborhood, is that when you close what is public space in the very site that is supposed to be a protection for academic and public freedom, you are not only taking a very different path, but also quite literally, you are forcing so many members of the community to take very different paths to get around their day-to-day life”. asserted
you → hear → life
A university spokesperson defended Columbia’s ability to oversee the walkway. asserted
spokesperson → defend → walkway
“The City and University have argued in court filings that College Walk is private property and that the City’s easement is limited to municipal infrastructure,” the spokesperson said in a statement. asserted
spokesperson → argue → statement
“As the property owner, Columbia has the legal right and responsibility to manage access to College Walk, including taking appropriate measures to protect our community and the continuity of our academic operations.” asserted
Columbia → have → operations
The court of documents revealing the city’s change of argument in the case were first reported by the Columbia Spectator. asserted
court → reveal → Spectator
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