"American political activist" . . . "Robert M. \"Mike\" Duncan (born 1951 in Oneida, Tennessee) was the 60th chairman of the Republican National Committee. He was elected in January 2007, replacing Ken Mehlman, and served until January 30, 2009, when he withdrew from renomination to the chairmanship. He became the chairman of the board of directors of the Tennessee Valley Authority effective May 18, 2009."@en . . "1951Z"^^ . . "Duncan, Mike"@en . "62nd" . . "Robert M. Duncan"@en . "Chairman of the Republican National Committee" . .