ABC News
New documents reveal what NYC knew about air toxicity after 9/11
New York City's mayor Zohran Mamdani has released 170,000 pages of documents detailing what was known about air pollution that billowed from Ground Zero after the attacks.
New York City's mayor Zohran Mamdani has released 170,000 pages of documents detailing what was known about air pollution that billowed from Ground Zero after the attacks.
Originally published by ABC News. Read the full story at the source →
