Press Release Labor Day Reinstated as Paid Holiday at Shelbyville, TN, Plant; Tyson Foods Requested Change from Union Springdale, Arkansas – August 8, 2008 - Tyson Foods, Inc. announced today it has reached a new agreement with the Retail, Wholesale and Department Store Union (RWDSU), an American union, reinstating Labor Day as one of the designated paid holidays under the contract for covered employees in the Shelbyville, Tennessee, plant. Tyson made this request on behalf of its Shelbyville plant employees, some of whom had expressed concern about the new contract provisions relative to paid holidays. In an effort to be...