Republican U.S. Sen. Jim Bunning says he's not worried about funding his re-election campaign.

Democratic Attorney General Jack Conway said Thursday he will run for the U.S. Senate seat.

Daniel Mongiardo is running for the U.S. Senate seat currently held by Republican Jim Bunning. Watch Video

McConnell, starting his fifth term, has risen to minority leader, and now the Republican is about to achieve another milestone.

A second look at two tight legislative races has netted the same results - victory for the incumbents.