Missouri Attorney General Chris Koster says he is making preparations to run for governor in 2016.
Koster, a Democrat, has served as attorney general since 2009 and previously was a state senator and local prosecutor. He has the potential to move up because Democratic Gov. Jay Nixon is prohibited by term limits from seeking re-election again.
Asked Tuesday by The Associated Press whether he will run for governor in 2016, Koster replied: "We are making the necessary preparations and building consensus around the state toward that end."