Diplomatic cables spell out successes against Mexican cartels . Americans praise actions of Mexican naval units . One such success came almost exactly a year ago , when a Mexican naval unit killed one of Mexico 's leading cartel figures , Arturo Beltran Leyva -- with plenty of assistance from the United States . Mexicans celebrate the success in their war on drugs and say they are now free to do what they want with their own country.
Diplomatic cables spell out successes against Mexican cartels . Americans praise actions of Mexican naval units . Mexicans celebrate the success in their war on drugs and say they are now free to do what they want with their own country.