Student, University Texas, 1971-1975; student, University North Texas, 1981-1983.
President, Little Mexico Ventures, Dallas, 1983-1988; executive director, Dallas Parks Foundation, 1989-1991; executive vice president, National Tree Trust, Washington, 1991-1992; special assistant, National Security Advisory, Washington, 1992-1993; special assistant, Deputy of Defense, Washington, 1993; special assistant, Department of Interior, Washington, since 1993.
Team leader Presidential Transition Team, Washington, 1992. Member political staff Clinton/Gore '92, Washington, 1992. Member The Humanity Foundation, History Preservation League.