In August of 1996, Scott Dominguez was given what seemed to be a standard task at the fertilizer plant he’d been working at for the past several years. What would happen in the next few hours would land him in the middle of a landmark environmental case and put his health on an irreversibly detrimental course. Host Steve Curwood talks with Joe Hilldorfer, special agent for the EPA and author of the book “Cyanide Canary: A Story of Injustice ? One Man Caused it, One Man Fought it, One Man’s Life was Destroyed by it.”