America’s toxic legacy may leave behind a half-million deaths WASHINGTON, D.C. — The first sign of trouble came as Bill Rogers was mowing his lawn one morning in January 2007. “As I would go back and forth with the mower, I would run out of air,” says Rogers, 67, of Palm Bay, Fla. Rogers went to the doctor and learned that his right lung was full of fluid. Three days later he was diagnosed with mesothelioma , a lethal tumor that occurs in the lining of the chest or the abdomen and is almost always associated with asbestos exposure. “I’d heard of it, but I didn’t really know what it was,” he says. “They told me it’s not a good cancer to get.” That Rogers is alive more than three years after his diagnosis is something of a miracle. To him, the source of his illness is clear: He worked on or around asbestos -containing automobile brakes, mostly at General Motors dealerships, for 44 years. He and his co-workers had used compressed-air hoses to clean out brake drums, where debri