LIVE: New York Mayor Mamdani Announces Release of Post-9/11 Air Quality Records

New York City Mayor Zohran Mamdani holds a news conference at 8:30 a.m. ET on Sept. 8 to announce the release of records related to air quality around Ground Zero following the Sept. 11, 2001, attacks. Comedian, talk show host, and 9/11 health advocate Jon Stewart is expected to attend.