NEWS RELEASE FOR IMMEDIATE RELEASE Tuesday, August 5, 2008 Contact: Robert Bolson , Director of Corporate Marketing Blood-Horse Publications (859) 276-6809; rbolson@bloodhorse.com JOE HARPER TO BE FRIDAY'S GUEST ON BLOODHORSE.COM "TALKIN' HORSES" LEXINGTON, Ky. - Join Joe Harper, director, president, and general manager of Del Mar Thoroughbred Club for a special Friday edition of BloodHorse.com "Talkin...