A Senator from Minnesota; born in Washington, D.C., July 21, 1944; attended the public schools in Arlington, Va.; B.A., University of North Carolina, 1965; Ph.D., University of North Carolina 1969; taught political science at Carleton College, Northfield, Minnesota, 1969-1990; director, Minnesota Community Energy Program, September 1983-September 1984; elected as a Democrat to the United States Senate in 1990; reelected in 1996 and served from January 3, 1991, until his death in a plane crash on October 25, 2002; interment in Lakewood Cemetery in Minneapolis, Minn.