Glass and debris litter a street after a nearby building was leveled by an explosion Friday, Nov. 23, 2012 in downtown Springfield, Mass. (AP Photo/Springfield Republican, David Molnar) MANDATORY ... more 
Glass and debris litter a street after a nearby building was leveled by an explosion Friday, Nov. 23, 2012 in downtown Springfield, Mass. (AP Photo/Springfield Republican, David Molnar) MANDATORY CREDIT less 
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Associated Press | Photo By Springfield Republican, David Molnar
Fri, Nov 23, 2012 8:21 PM EST