DEA-Mexican cartel influence in USA Figure 1 (click map to enlarge) shows the distribution of DEA Field Offices. The pie chart for each office shows “the percentage of cases attributed to specific Mexican cartels in an individual DEA office area of responsibility”. “Since 2014, the Arellano...
Los Zetas is the largest drug cartel in Mexico in terms of the scale of operations. They operate in 16 states or half of the total 32 states in the Land of the Aztecs. By the end of 2011, Los Zetas’ area of operations had defeated the Sinaloa cartel, making the Z the largest drug...