MADISON, Wis. – Former four-term Wisconsin Governor Tommy Thompson won’t run again for governor. He’s 80. Thomspon has been touted in Republican circles as a possible challenger to incumbent Democrat Tony Evers. The leading Republicans in a crowded GOP field:
> Rebecca Kleefisch, of Concord, former lieutenant governor.
> Kevin Nicholson, of Pewaukee, a combat veteran.
> Timothy Ramthun, of Campbellsport, a state representative.