For the 23rd anniversary of 9/11, we re-run our episode with Sonia Agron. When the World Trade Center was struck, Sonia promised her husband, an NYPD officer who responded to the attack, that she wouldn’t go to the site to help. But she couldn’t keep that promise and volunteered as a recovery worker at Ground Zero on overnight shifts. In addition to grieving their losses, the Agrons soon began to deal with various illnesses brought on by exposure to Ground Zero’s toxic environment. In spite of this, Sonia has continued volunteering by leading tours at the 9/11 Tribute Museum and 9/11 Memorial.