Many people at all levels are concered by the surprise annoucement that the consumer’s friend and Canada’s antitrust watchdog will quit two years before her term ends. Melanie Aitken, head of the Competition Bureau, will step down on Sept. 21, her office said in a statement. She joined the bureau in 2005 and took on the top job there in August 2009 for a five-year term. Ms Aitken says she was not fired but does she say what she’s going to do next. She has been dividing her time between her office in Ottawa and her home and family in Toronto. Many will hope that Melanie Aitken, who is a lawyer, is not heading into the obscurity of private practice or complete retirement. More