When did the senator who vacated a U.S. Senate seat which Thomas M. Davis considering a run for in 2008 serve as Secretary of the Navy?
Thomas M. Davis Thomas Milburn "Tom" Davis III (born January 5, 1949) is a former Republican member of the United States House of Representatives, representing Virginia's 11th congressional district in Northern Virginia, and currently serves as the Rector and Professor at George Mason University. Davis was considering a run for the U.S. Senate seat being vacated by five-term incumbent and fellow Republican John Warner in the 2008 election, but decided against it. He announced on January 30, 2008, that he would not seek reelection to an eighth term. Davis resigned from Congress on November 24, 2008.
Buzz Thomas Samuel 'Buzz' Thomas (born January 28, 1969) is a politician from the U.S. state of Michigan. He was a Democratic member of the Michigan Senate, representing the 4th District since 2003 and served as the Democratic Floor Leader until 2011 when he reached his two term limit. His district is completely located in the city of Detroit and includes portions of northwest, east, central, and southwest Detroit. Previously he was a member of the Michigan House of Representatives from 1997 to 2002.