Congressman Dave Loebsack will visit Knoxville Saturday. Loebsack will attend the annual World Livestock Auctioneering Competition at the Knoxville Regional Livestock Auction Building, at 1583 Iowa 5. He will arrive around 4:00pm. Later Saturday, Loebsack will speak at Marion County Farm Bureau Dinner, and will visit with local Farm Bureau members and give brief remarks. This event takes place at the Show Pavilion, at the Marion County Fairgrounds, 1000 N. Lincoln St., Knoxville, at 5pm.