Oil prices won’t return to more normal levels for two or three years, and those expecting a speedy rebound from this month’s 12-year lows are being unrealistic, Bank of Montreal Chief Executive Officer William Downe said. “It’s unrealistic to believe it’s going to snap back,” Downe said in an interview Friday in Davos, Switzerland. “Prices will normalize and then start to move up.” World leaders and CEOs of some of the biggest companies have gathered this week for the annual meeting of the World Economic Forum in Davos, where issues including the global markets rout, China and plunging […]