 Later he worked at "The Daily Tribune" in Royal Oak, Michigan, rejoined UPI for two years in Chicago, and served separate stints with "Business Week", in Detroit and Pittsburgh, specializing as a labor reporter on the automobile, steel, and coal-mining industries.After five years as an on-air reporter and documentary producer at WQED, the PBS station in Pittsburgh, he returned to "Business Week" in 1975 as labor editor and later senior writer on the New York staff.Based upon his experience in reporting on national labor issues, in 1988 he published "And the Wolf Finally Came", a book describing problems in both labor and management perceptions that contributed to the decline of the US steel industry in production and importance in the world economy.