ERIC T. CHESTER taught economics at the University of Massachusetts in Boston and San Francisco State University. A committed activist for more than fifty years, he was vice-presidential candidate for the Socialist Party in 1996. He is the author of several books, including Rag-Tags, Scum, Riff-Raff, and Commies: The U.S. Intervention in the Dominican Republic, 1965–1966 and The Wobblies in Their Heyday: The Rise and Destruction of the Industrial Workers of the World in the World War I Era.