Emerging from the counter-culture radio scene of the late 1960s, he sharpened his comedic talent on Pacifica stations WBAI in New York and KPFK in Los Angeles, often joining Steve Post, Bob Fass and satirist Paul Krassner for on-air stunts that even drew police attention. This exposure led to a regular spot on the PBS series The Great American Dream Machine and to the CBS Sunday program Marshall E…