US Representative for Arizona's 3rd district. Born in Tucson, AZ, February 19, 1948; B.A., University of Arizona, Tucson, 1986; Tucson, AZ, Unified School Board, 1974-1986; supervisor, Pima County, AZ, 1989-2002; elected as a Democrat to the One Hundred Eighth and to the succeeding Congresses (January 3, 2003-present).