Canada: Red Bull's chance to set its almost perfect record straight

Red Bull sees this weekend’s Canadian grand prix as a chance to set its almost perfect record straight. Of the 20 circuits on the 2012 calendar, the energy drink owned team has won at all of them with the exception of newcomer Austin — and Montreal.Sebastian Vettel came close a year ago, succumbing to Jenson Button’s challenge only on the very last lap. "I led every lap until part of the last one