170811-N-MZ294-0021 DES MOINES, Iowa (Aug. 11, 2017) Sailors assigned to Navy Recruiting District Minneapolis encourage attendees to compete in a push–up contest at the Iowa State Fair. Sailors from Navy Recruiting District Minneapolis and the Navy Science, Technology, Engineering, and Mathematics (STEM) tour engaged thousands of visitors at this year’s Iowa State Fair. (U.S. Navy photo by Navy Counselor Chief Petty Officer Jason C. Winn/Released)