Ivory tusks are dumped into a rock crushing machine as 6 tons of ivory was crushed in Denver, Colorado November 14, 2013. The U.S. Fish and Wildlife Service organized the crushing. REUTERS/Rick ... more 
Ivory tusks are dumped into a rock crushing machine as 6 tons of ivory was crushed in Denver, Colorado November 14, 2013. The U.S. Fish and Wildlife Service organized the crushing. REUTERS/Rick Wilking (UNITED STATES - Tags: CRIME LAW ANIMALS) less 
1 / 25
Reuters | Photo By RICK WILKING / REUTERS
Thu, Nov 14, 2013 6:44 PM EST