KEY POINTS
  • GOP Rep. Marsha Blackburn is running for Senate in Tennessee next year.
  • She will try to replace GOP Sen. Bob Corker, who will retire from the Senate after two terms.
  • Tennessee Gov. Bill Haslam says he will not run for the seat.
Rep. Marsha Blackburn

Rep. Marsha Blackburn, R-Tenn., is running for Senate in Tennessee next year to succeed GOP Sen. Bob Corker, who will not seek re-election.

The bid was first reported by the Tennessean on Thursday.