The Business Network is heard weekdays at 05:45 on CBC Radio One. It is Canada's only national business program on radio and originates from Calgary. Don Shiner has been a marketing columnist with the program for several years and the link below will take you to an archive of all the Business Network columns. When you get to the Business Network site, just click on the archive button. There you can find Don's columns, as well as columns on a wide range of business topics. Don would be pleased to hear from you with questions and ideas for future columns. http://calgary.cbc.ca/biznet/