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Agnieszka Sadowska / Agencja Gazeta via Reuters
Firefighters battle a blaze caused by explosion on train cars transporting oil in Bialystok, northeastern Poland November 8, 2010. Two oil tanker train cars blew up and more than a dozen others were set ablaze after two trains crashed into each other. One person was hurt before firefighters managed to put down the fire, local media reported.