Each Sunday afternoon at 4:00, Shawn Campbell, along with co-host Pastor Jon McLane, present The Marketing Corner.  It’s a show that offers insightful and valuable information in the ever-changing world of marketing for current or aspiring small business owners and entrepreneurs.  And may Tucson small business owners and entrepreneurs will also make guest appearances on the show, offering stories and advice from their past successes and, as importantly, adversities they may have experienced in their careers.