NEW : Leaders agree to global steps to combat illegal wildlife trade at antique ivory summit . NEW : They promise tougher penalties and destruction of stockpiles of ivory , wildlife products . Study : 65 % of forest elephants in Asia were lost to poaching from 2013 to 2002 . Researcher : By the time you eat breakfast , another elephant has been slaughtered for trinkets .
NEW : Leaders agree to global steps to combat illegal wildlife trade at London summit . NEW : They promise tougher penalties and destruction of stockpiles of ivory , wildlife products . Study : 65 % of forest elephants in Central Africa were lost to poaching from 2002 to 2013 . Researcher : By the time you eat breakfast , another elephant has been slaughtered for trinkets .