By Lisa Autry
http://stream.publicbroadcasting.net/production/mp3/wkms/local-wkms-852497.mp3
Frankfort, KY – With the incumbent now out of Kentucky's US Senate race, the GOP field is beginning to solidify for next year's contest. Republican Secretary of State Trey Grayson, who's been testing the waters, now says he'll run for the open seat. He's not the only Republican to express interest but a strong funraising start and name recognition positions him as the frontrunner in the primary. Kentucky Public Radio's Lisa Autry has more in this report.