And for tourists from Africa and Asia, fashion and shopping are a critical part of life.??? ??? Mohammed Alabbar of Emaar Properties on the Dubai Mall. ??? ???Folks are very tentative today ??? there???s not any really good news.??? ??? Duncan Mac Naughton, chief merchandising and marketing officer of Wal-Mart Stores U.S., speaking at the Texas A&M Retailing Summit. ??? ???They are just out of the