Article Photos: Gas shortage exposes Pakistan's energy crisis 2/4

In this picture taken on Wednesday, Dec. 5, 2012, Pakistanis queue in line near a gas station in Islamabad, Pakistan. It has become a familiar site across Pakistan in recent weeks: Long lines of cars and minibuses snaking for hundreds of yards as their frustrated drivers wait to fill up their tanks with natural gas. (AP Photo/B.K. Bangash)