TORONTO - Canada’s 24-hour all business and financial news channel Business News Network – BNN celebrated its 15th anniversary on Tuesday.The network marked the occasion with a special celebratory broadcast of The Business News, which saw network pioneer and anchor Michael Hainsworth host an on-air salute to BNN that included a look back at the top headlines and stories that captivated the business community over the last 15 years, as well as interviews with some of the network’s original reporters and anchors, including Janis Mackey Frayer, Bruce Sellery, and Kim Parlee.Launched on September 1, 1999, BNN was originally known as Report...