Education
Bachelor, Stanford University, 1969; Juris Doctor, Yale University, 1972.
Bachelor, Stanford University, 1969; Juris Doctor, Yale University, 1972.
Assistant professor, U. Toledo, 1972-1975; assistant professor, U. Oregon, Eugene, 1975-1979; associate professor, U. Oregon, Eugene, 1979-1981; professor, U. Oregon, Eugene, 1981-1982; professor, University of Pennsylvania, Philadelphia, since 1982. Fellow, visiting professor Kennedy School Government, University Texas, 1980, Harvard University, 1992-1993, Cornell Univercity, 1993. Attny. American Civil Liberties Union, 1977-1978.