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Mayor Mamdani to attend 9/11 ceremony amid criticism

Critics cite his chief legal counsel's past representation of an al-Qaeda member's relative.

AI-assisted coverage comparison, editor-supervised · How this was made

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Mayor Mamdani says he'll attend 9/11 ceremony despite growing criticism

What this story says

  • New York City Mayor Zohran Mamdani will attend the annual 9/11 remembrance ceremony on Friday.
  • Criticism of Mamdani's attendance centres on his appointment of Ramzi Kassem as chief legal counsel.
  • Kassem previously represented a convicted al-Qaeda member whose brother-in-law was involved in the 9/11 attacks.
  • A petition against Mamdani's attendance has gathered nearly 100,000 signatures.

Who covered it

Left 26%(28)Centre 35%(39)Right 39%(42)

Percentages are shares of the 109 outlets carrying a published leaning rating. 21 of the 130 outlets we know ran this story carry no rating and are not counted in them. Coverage measured .

Trust

60/100

Craft

70/100

Hype

20/100

130 sources · methodology

Missing from the right

Only 42 of the 109 outlets with a published leaning rating that ran this story are rated right.

A reader who follows the right would not have seen this. We report the absence rather than explain it: outlets choose what to cover for many reasons, and we have no evidence about which one applies here.

New York City Mayor Zohran Mamdani has stated he will attend the city's annual 9/11 remembrance ceremony on Friday. His decision has faced criticism from some family members of victims and prominent Republicans, who have called for him to stay away.

The controversy centres on Mamdani's appointment of Ramzi Kassem as chief legal counsel. Critics point to Kassem's past legal representation of a convicted al-Qaeda member. This individual's brother-in-law was involved in the 9/11 attacks, having been part of the group that hijacked the plane which struck the Pentagon.

A petition organised by relatives of 9/11 victims urging Mamdani not to attend has garnered nearly 100,000 signatures, according to its supporters. Former Mayor Rudy Giuliani has publicly stated he would be offended by Mamdani's attendance and made claims that critics have described as baseless, including suggesting the mayor does not believe the 9/11 attacks were acts of terrorism.

Mamdani has defended his commitment to honouring the victims. He stated his focus at the ceremony will be on the first responders and the families who lost loved ones. Mamdani is expected to be the first Muslim mayor to attend the official ceremony, though most previous New York City mayors have participated.

Giuliani's claims

Former Mayor Rudy Giuliani, speaking on Newsmax, said he would be offended by Mamdani's attendance. Giuliani also made claims that critics and others have described as baseless. Some have characterised Giuliani's comments as anti-Muslim.

What the coverage left out

None of the reports below mention the presence of Vice President JD Vance or the absence of President Trump from the ceremony, details included in the full reports from ABC 7 Chicago and ABC 13 Houston.

Coverage settled. We checked this 12 times and stopped on 13 Sept 2026, 13:45. The figures above are what it finished at.

How each side covered it

Our own reading of the reporting listed below, written from the outlets’ articles rather than quoted from them. The reasoning is set out on our methodology page.

Left

28 rated outlets

  • The left-rated reports led on Mayor Mamdani's confirmation that he would attend the 9/11 ceremony despite criticism. These reports included details about the controversy stemming from his appointment of Ramzi Kassem as chief legal counsel, noting Kassem's past representation of a convicted al-Qaeda member whose relative was involved in the 9/11 attacks. The reports also mentioned the petition against Mamdani's attendance, which gathered nearly 100,000 signatures. IBTimes UK reported the petition had 98,000 signatures.

Centre

39 rated outlets

  • The centre-rated outlets reported that Mayor Mamdani would attend the 9/11 remembrance ceremony. They stated that criticism came from some family members of victims and political figures. The reports noted that Mamdani appointed Ramzi Kassem as chief legal counsel, and critics pointed to Kassem's past legal work.
  • The outlets reported that a petition urging the mayor not to attend had gathered nearly 100,000 signatures. Former Mayor Rudy Giuliani said he would be offended by Mamdani's attendance. Mamdani stated his focus would be on the victims' families and first responders.
  • The reports mentioned that Vice President JD Vance was expected to attend the ceremony. Some outlets noted that Mamdani is expected to be the first Muslim mayor to attend the event. The full report from ABC 7 Chicago included Mamdani's quote about the "horrific act of terror."

Right

42 rated outlets

  • All eight right‑rated outlets reported that Mayor Zohran Mamdani intends to attend the 25th‑anniversary 9/11 remembrance at Ground Zero and that former Mayor Rudy Giuliani criticised the decision, saying his presence would offend victims’ families. The New York Post, Newsmax, Washington Examiner, capitalisminstitute.org and The Savage Nation each led on Giuliani’s rebuke.
  • OAN’s digest noted that Mamdani faced backlash after presenting a symbolic 9/11 pen to a former defence lawyer of an Al‑Qaeda terrorist, while American Faith’s digest recorded a Muslim cleric describing Mamdani and a Senate candidate as a “blessing” linked to the October 7, 2023 attack. Conservative Brief’s digest reported families of 9/11 victims urging organisers to exclude the mayor.
  • None of the right‑rated digests mention any official cost estimate for the ceremony, nor do they include statements from city officials beyond Mamdani’s attendance pledge. They also omit any reference to the mayor’s broader political platform or reactions from non‑victim community groups.

Questions about this coverage

How did the left and right cover Mayor Mamdani to attend 9/11 ceremony amid criticism?
Of the 109 outlets on this story carrying a published leaning rating, 26% are rated left, 35% are rated centre, 39% are rated right. Those percentages are shares of the rated outlets, not of every outlet that ran it, which was 130. The sections above set out what each side emphasised, in its own terms.
Is Mayor Mamdani to attend 9/11 ceremony amid criticism left or right?
Neither side dominates it. Of the 109 rated outlets on this story, 26% are rated left, 35% are rated centre, 39% are rated right, and no side holds the 70% this site would want before calling a field one-sided. A story is not left or right in any case; the outlets that carried it are what carry ratings.
Is the coverage of Mayor Mamdani to attend 9/11 ceremony amid criticism biased?
Mayor Mamdani to attend 9/11 ceremony amid criticism is one event reported by 130 outlets, and this page does not rate the story as biased or unbiased. What it publishes is the spread: which outlets ran it, where named rating organisations place each of them on the spectrum, and what each side chose to lead with. A leaning rating describes an outlet's record over time, not this article, and the two should not be run together.
Which side is not reporting Mayor Mamdani to attend 9/11 ceremony amid criticism?
When we first saw this story, outlets rated right had barely covered it. Coverage accretes for hours after an event, so that is where to look rather than a verdict — the split above is the current count, and it is the one to read.
Which outlets covered Mayor Mamdani to attend 9/11 ceremony amid criticism?
130 that we know of, every one of them listed further up this page with a link to its own report and to what we hold on the publisher. Nothing here is a summary of somebody else's summary: the outlets are named so the original reporting can be read.
Why is Mayor Mamdani facing criticism over attending the 9/11 ceremony?
Criticism stems from Mayor Mamdani's appointment of Ramzi Kassem as chief legal counsel. Kassem previously represented a convicted al-Qaeda member whose brother-in-law was involved in the 9/11 attacks. This has led some to question Mamdani's attendance at the remembrance event.
How many people have signed the petition against Mamdani's attendance?
A petition launched by relatives of 9/11 victims urging the mayor not to attend the annual ceremony has gathered nearly 100,000 signatures, according to supporters of the effort. IBTimes UK reported the petition had 98,000 signatures.
What has Mayor Mamdani said about the criticism?
Mayor Mamdani has stated his focus will be on the victims and first responders. He expressed pride in being the mayor of New York City and stated his intention to focus on the families who lost loved ones and the first responders. When asked about Giuliani's comments, Mamdani said he did not have much more to add.

Read it at the source

130 outlets, grouped by the leaning a published rating gives them. Every headline links to the original; an underlined outlet name opens our profile of that publisher.

Left

28
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Centre

39
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Right

42
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Not rated

21
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How did this read?

About the coverage, not about the story. We do not ask whether you agree with what happened — we have no honest use for that answer.

Mamdani 9/11 ceremony attendance | MediaBias News