Iowa Secretary of State Matt Schultz will be making an appearance in Knoxville tonight. Schultz will be the featured guest speaker at the Marion County Republican Central Committee Meeting. He’s expected to talk about election integrity. That meeting starts at 7pm at the National Sprint Car Hall of Fame and Museum. Later this week, another state politician will be in Knoxville. Congressman Bruce Braley, a candidate for US Senate, will be at Peace Tree Brewing Company from 3pm-to-4pm Friday.