Drug control Drug abuse 70 Drug traffic 63 Prevention 29 History 26 Government policy 22 Drug abuse and crime 12 more ... Cocaine industry 11 International cooperation 11 Foreign relations 10 Law and legislation 9 Drug legalization 8 Methamphetamine abuse 8 Politics and government 8 Social aspects 7 Treatment 7 Drug use 6 Criminal justice, Administration of 5 Drug addiction 5 Economic conditions 5 Heroin abuse 5 Marijuana 5 Military assistance, American 5 Opium trade 5 Political aspects 5 Relations 5 Substance abuse 5 Cocaine abuse 4 Crime prevention 4 Drug dealers 4 less ...