A street vendor warms his hands over a coal fire in Pristina, 

A street vendor warms his hands over a coal fire in Pristina, Kosovo Tuesday, Dec. 11, 2012. Weather forecasts predict cold temperatures and snow for Eastern Europe during the upcoming days. (AP Photo/Visar Kryeziu )
Associated Press
A street vendor warms his hands over a coal fire in Pristina, Kosovo Tuesday, Dec. 11, 2012. Weather forecasts predict cold temperatures and snow for Eastern Europe during the upcoming days. (AP Photo/Visar Kryeziu )
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