The Competition Bureau has closed the book on an investigation after 15 years, concluding that the man behind a now-defunct mail-order business selling “a so-called TV antenna” was guilty of making false claims. In a Tuesday release, the bureau said John Dragan, who was president of the two businesses under investigation, was found guilty of four charges of deceptive marketing practice in the Court of Quebec. “The Court’s decision confirmed the Competition Bureau’s conclusions that both companies misled consumers by falsely claiming that their ‘Clear Vue’ device worked...