Related by context. Frequent words. (Click for all words.) 64 drug cartels 57 cartels 57 drug cartel 56 Sinaloa cartel 55 drug traffickers 54 Mexican cartels 54 Zetas gang 54 Ciudad Juarez 54 Gulf Cartel 53 Mexican drug cartels 53 Nuevo Laredo 53 Beltran Leyva cartel 52 Ciudad Juárez 51 La Familia cartel 50 Juarez cartel 50 Sinaloa 49 cartel gunmen 49 Tamaulipas 48 Los Zetas 48 narco trafficking 48 drug trafficking 48 gangs 47 President Felipe Calderon 47 Juárez 47 Michoacan 47 Juarez 47 Zetas 47 Shiite extremists 46 Nuevo Leon 46 smuggling routes 46 narcotics traffickers 46 turf battles 45 Beltran Leyva 45 President Felipe Calderón 45 Zetas drug 45 drug lords 45 immigrant smuggling 45 Shiite militias 45 turf wars 44 stubborn insurgency 44 cartel 44 Shia militias 44 drug smugglers 44 drug kingpins 44 Arellano Felix cartel 44 insurgency 44 Taliban insurgency 44 Ciudad Juarez Mexico 44 Sunni insurgents 43 Torreon 43 Shi'ite militias 43 Acapulco 43 Reynosa 43 Cartels 43 Joaquin El Chapo 43 Mexico 43 resurgent Taliban 42 violence 42 La Barbie 42 Tijuana 42 transnational crime 42 La Familia 42 criminal gangs 42 sectarian violence 42 biker gangs 42 Morelos 42 Arellano Felix 41 Culiacan 41 Eduardo Medina Mora 41 militias 41 Sunni insurgency 41 porous border 41 traffickers 41 suspected drug traffickers 41 homicides 41 Rosarito 41 sectarian killings 40 Calderón 40 maquiladoras 40 Matamoros 40 Shiite militia 40 drug barons 40 Poire 40 bloodiest 40 FARC guerrillas 40 migrant smuggling 40 Hutu rebels 40 paramilitaries 40 porous borders 40 insurgents 40 illegal immigration 40 Nuevo Laredo Mexico 39 maquiladora 39 Mara Salvatrucha 39 Villahermosa 39 deadliest 39 Islamic militants 39 Mexican 39 separatist insurgency 39 narcotics trafficking 39 Medina Mora