Drug control Drug traffic 265 Drug abuse 171 Prevention 142 History 68 Government policy 61 International cooperation 61 more ... Foreign relations 38 Cocaine industry 29 Politics and government 28 Social aspects 28 Law and legislation 27 Organized crime 25 Drug use 24 Military assistance, American 23 Drug abuse and crime 21 Finance 21 Economic assistance, American 20 Methamphetamine abuse 20 Political aspects 19 National security 18 Drug legalization 17 Relations 17 Terrorism 17 Opium trade 16 Drug and Narcotic Control 15 Drugs 15 Marijuana 15 Violence 15 Appropriations and expenditures 14 less ...