As we look at the public health crisis that followed the September 11, 2001, attacks in New York City, we speak with Lila Nordstrom, a student in 2001 at Stuyvesant High School, which neighbors ground zero and was reopened while the site was still burning and releasing toxic smoke and dust. “Our school wasn’t just next to the World Trade Center site, but we were also in the center of the clean-up operations,” says Nordstrom.

As we look at “9/11’s Unsettled Dust” and the massive environmental and public health crisis that followed the 9/11 attacks in New York City 20 years ago this week, we speak with Joe Zadroga, father of New York police officer James Zadroga, who died of a respiratory illness after assisting in rescue efforts at ground zero. He says government officials spent years denying his son’s symptoms were related to ground zero rescue efforts.

As this week marks the 20th anniversary of the September 11 attacks, we look at an enraging new documentary, “9/11’s Unsettled Dust,” on the impact of the toxic, cancer-causing smoke and dust that hung over ground zero and how the Environmental Protection Agency put Wall Street’s interests before public health and told people the air was safe to breathe.

Amid a surge in COVID-19 cases, we look at the experiences of meatpacking workers during the pandemic and beyond. Dulce Castañeda, a founding member of Children of Smithfield, a Nebraska-based grassroots advocacy group led by the children and family members of meatpacking workers, says conditions in the meatpacking plants during the pandemic remained as usual.