NYC Mayor Mamdani releases 9/11 records showing officials misled New Yorkers about air quality around Ground Zero

By Gloria Pazmino, Katherine Koretski, CNN New York (CNN) — New York City has released more than 170,000 pages of previously undisclosed records about air quality following the September 11, 2001, attacks, showing city officials at the time knew conditions around Ground Zero were unsafe to breathe despite repeated assurances to the public. Mayor Zohran