Four Republicans face off in Senate primary
Voters across Wisconsin will go to the polls Tuesday, Aug. 14, to choose a Republican candidate for the U.S. Senate seat held by Herb Kohl for 24 years. Kohl, a Democrat, is retiring.
During the primary, voters will choose one of four Republicans -- Eric Hovde, Mark W. Neumann, Tommy G. Thompson or Jeff Fitzgerald -- to run in November against Tammy Baldwin, the lone Democratic candidate.
Here is a brief rundown on the GOP candidates: