sentences:  He is a member of the board of directors of both the Natural Resources Foundation of Texas and of the Center for Public Policy and Political Studies at Austin Community College.Wentworth's public service prior to the Texas Legislature includes one year as a university system regent, six years as a county commissioner, two years as a city attorney, three years as a congressional assistant, and three years' active duty as a counterintelligence officer in the United States Army from 1962 to 1965.Earlier, Wentworth worked as a newspaper carrier, television station copy boy, waiter, dishwasher, library clerk, and a taxicab driver.