BATAVIA – Candidates seeking the Republican nomination for the 14th Congressional District discussed a variety of issues in front of potential voters Thursday, including gun control and health care. The seven candidates are Rep. Jim Oberweis, R-Sugar Grove; state Sen. Sue Rezin, R-Morris; financial futures trader Ted Gradel of Naperville; Warrenville business owner Jerry Evans; former Kendall County Republican Party Chairman James Marter; former appointee to the U.S.