Firefighters walk through a smoke filled street after an oil pipeline explosion in the town of San Martin Texmelucan, Mexico, Sunday Dec. 19, 2010. An oil pipeline operated by Mexico's state-owned oil... more 
Firefighters walk through a smoke filled street after an oil pipeline explosion in the town of San Martin Texmelucan, Mexico, Sunday Dec. 19, 2010. An oil pipeline operated by Mexico's state-owned oil company Petroleos Mexicanos, or Pemex, exploded early Sunday when thieves were attempting to steal oil, killing at least 27 people, injuring at least 52 people and scorching more than 115 homes, authorities said. less 
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Associated Press | Photo By Marco Ugarte
Mon, Dec 20, 2010 8:26 PM EST