NYC Discloses 170,000 Pages of Hidden 9/11 Air-Quality Records

NYC released about 170,000 pages of undisclosed documents on post-9/11 air quality and health risks. Mayor Zohran Mamdani said people fell ill because "trusted leaders lied and told them they were safe to breathe in toxic air." The disclosure arrives days before the 25th anniversary of the attacks that killed 2,753.