Pictures of oil train explosion in Canada

Smoke rises from railway cars that were carrying crude oil after derailing in downtown  Lac Megantic, Que., Saturday, July 6, 2013.  A large swath of Lac Megantic was destroyed Saturday after a train carrying crude oil derailed, sparking several explosions and forcing the evacuation of up to 1,000 people. (AP Photo/The Canadian Press, Paul Chiasson) <span class=meta>(AP Photo/ Paul Chiasson)</span>
July 8, 2013 6:53:33 AM PDT