As feds crush ivory in Denver to curb poaching, Kerry offers $1M reward to stop elephant killing

U.S. authorities on Thursday crushed 6 tons of seized ivory, each piece cut from dead elephants, signaling resolve to kill a $10 billion illicit trade linked to international crime and terrorism.

Tusks and carved objects seized from airports and border crossings over the past two decades were loaded into a blue rock-grinder near a warehouse at Rocky Mountain Arsenal National Wildlife Refuge where the ivory was kept, and pulverized it all into fine chips.