Four Republicans have declared they will seek the governor’s office in Iowa next year, and the executive director of the Iowa GOP says there could be even more. Jeff Boeyink tells KCII it’s better to have too many candidates, than not enough. So far, Sioux City businesses man Bob Vander Plaats, state Senate minority leader Paul McKinely, western Iowa State Representative Christopher Rants and Cedar Rapids businesses man Christian Fong have all tossed their hat in the ring for the Republican nomination in 2010.