Alderman Sandy Weidner is being challenged for her City Council seat.
Real estate agent Dwight Mosby filed papers to run against Weidner in the April 6 general election. Weidner has been re-elected since 2000. She was not challenged in 2008.
Mosby owns Mosby Real Estate in Racine. Mosby ran unsuccessfully for the City Council's second district in 1993.