A man replaces the nozzle after filling up at a gas station Wednesday, February 23, 2011 in Montreal. The price of oil has been climbing as turmoil in Libya fuels fears that unrest could spread to other oil-producing nations and choke supplies. THE CANADIAN PRESS/Paul Chiasson
A man replaces the nozzle after filling up at a gas station Wednesday, February 23, 2011 in Montreal. The price of oil has been climbing as turmoil in Libya fuels fears that unrest could spread to other oil-producing nations and choke supplies. THE CANADIAN PRESS/Paul Chiasson
