EXCERPT Arlen Specter seeks to put inventor's idea on fast track for animal testing. Sen. Arlen Specter is working to put a Washington County native's experimental cancer treatment on the funding fast track so animal testing can begin at the University of Pittsburgh Medical Center. Specter, R-Pa., described the medical invention of John Kanzius, 60 as "very promising." "We're going to work on it promptly," Specter said. "The wheels of bureaucracy work faster when dealing with a killer disease." Kanzius,... design[ed] what he hopes is a way to use radio waves to kill cancerous tumors and cells. The idea is...