A U.S. Fish and Wildlife Service employee watches from atop a rock crusher as a front end loader transports confiscated ivory to be pulverized, at the National Wildlife Property Repository, at Rocky ... more 
A U.S. Fish and Wildlife Service employee watches from atop a rock crusher as a front end loader transports confiscated ivory to be pulverized, at the National Wildlife Property Repository, at Rocky Mountain Arsenal National Wildlife Refuge, in Commerce City, Colo., Thursday Nov. 14, 2013. The six tons of banned elephant ivory destroyed was accumulated over the past 25 years, and was seized during undercover investigations of organized smuggling operations or confiscated at the U.S. border. (AP Photo/Brennan Linsley) less 
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Associated Press | Photo By Brennan Linsley
Thu, Nov 14, 2013 7:43 PM EST