WASHINGTON, Aug. 12 -- Sen. Joni Ernst, R-Iowa, issued the following news release: RED OAK, Iowa U.S. Senator Joni Ernst (R-Iowa), Ranking Member of the Senate Small Business Committee, today announced her Small Business of the Week: Great Day Cafe of Van Buren County. Throughout this Congress, Ranking Member Ernst plans to recognize a small business in every one of Iowa's 99 counties. "A truly great day starts at the Great Day Cafe where you can find everything from specialty coffee and scrat more PR