PF: It was a very blue-collar town. It used to be coal, then it became coke; there were coke ovens. When I was there, we first moved there, they still had open beehive coke ovens. There was smoke spewing out into the air 24 hours a day. And so every day there would be just a film of dirt on the windowsills. Shirt collars were black after one day. A handkerchief would be black after one day. And I hate to think about my lungs. [Clears throat]