Congressman Adam Kinzinger is the Republican nominee for the 16th Illinois Congressional District. Kinzinger won with more than 43-thousand votes over Don Manzullo. The two incumbents battled each other over who's more conservative. Manzullo, a 19-year veteran of the U.S. House, talked about his proven conservative leadership. Kinzinger took office 14 months ago and branded himself as a fresh conservative voice. There is no Democratic contender for the 16th Congressional District in the general election.