Clairton, PA, is home to the country's largest coke manufacturing plant. It also boasts alarming childhood asthma rates. VICE's Adam Banicki met with steel workers, community members, doctors and officials to learn how the two may be connected. WATCH NEXT: Hepatitis Country: Inside America's Opioid-Fueled Epidemic - bit.ly/2gKRNAo Click here to subscribe to VICE: bit.ly/Subscribe-to-VICE Check out our full video catalog: bit.ly/VICE-Videos Videos, daily editorial and more: vice.com More videos from the VICE network: www.fb.com/vicevideo Like VICE on Facebook: fb.com/vice Follow VICE on Twitter: twitter.com/vice Read our Tumblr: vicemag.tumblr.com Follow us on Instagram: instagram.com/vice Check out our Pinterest: pinterest.com/vicemag Download VICE on iOS: apple.co/28Vgmqz Download VICE on Android: bit.ly/28S8Et0