Paul Browning former chief executive officer of Irving Oil Ltd speaks during a tour of the company's refinery in Saint John New Brunswick Canada on...
{"Image ImageDescription": "Paul Browning, former chief executive officer of Irving Oil Ltd., speaks during a tour of the company's refinery in Saint John, New Brunswick, Canada, on Tuesday, Aug. 5, 2014. Browning has left Irving Oil Ltd., owner of Canada's largest refinery, 16 months after taking over as chief executive officer. Irving Oil, the Saint John, New Brunswick-based company owned by billionaire Arthur Irving and his family, produces more than 300,000 barrels a day of petroleum products including gasoline and diesel at its Saint John refinery on Canada's Atlantic Coast and distributes more than half of the fuels into the U.S. Northeast, according to its website. Photographer: Aaron McKenzie Fraser/Bloomberg via Getty Images", "Image Copyright": "? 2014 Bloomberg Finance LP"}