Which Republican representative considered running for US Senate after fellow Republican John Warner vacated in 2009?
Thomas M. Davis:  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. John Warner: John William Warner (born February 18, 1927) served as Secretary of the Navy from 1972 to 1974 and as a five-term Republican United States Senator from Virginia from January 2, 1979, to January 3, 2009.
i don't know