Paul Kens is a professor of political science and history at Texas State University–San Marcos. His books include Lochner v. New York: Economic Regulation on Trial and Justice Step...ver másPaul Kens is a professor of political science and history at Texas State University–San Marcos. His books include Lochner v. New York: Economic Regulation on Trial and Justice Stephen Field: Shaping Liberty from the Gold Rush to the Gilded Age.ver menos