International Nutrition, an Omaha animal feed processing plant, is seen after an explosion in this picture taken by Ofc. Mike Bossman, courtesy of the Omaha Police Department, in Omaha, Nebraska, ... more 
International Nutrition, an Omaha animal feed processing plant, is seen after an explosion in this picture taken by Ofc. Mike Bossman, courtesy of the Omaha Police Department, in Omaha, Nebraska, January 20, 2014. REUTERS/Omaha Police Department/Handout via Reuters less 
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Reuters | Photo By � Handout . / Reuters / Reuters
Tue, Jan 21, 2014 1:37 PM EST