Mamdani has allocated $34 million to the release of documents that have been missing for 24 years. The documents pertain to air quality following the September 11th attacks. He accused authorities of misleading the public, stating people became ill because they were told the air was safe to breathe when it was, in fact, toxic. The release of this data is expected to shed light on potential health consequences experienced by those in proximity to Ground Zero in New York City following the attacks. The funding will facilitate the publication of these long-lost records. This move aims to provide transparency and address concerns regarding the health impacts suffered by individuals exposed to the hazardous conditions. The data release is anticipated to fuel further investigation into the aftermath of the events of September 11th, 2001.