Drug control Drug traffic 619 Drug abuse 522 Prevention 482 International cooperation 337 Drug abuse and crime 122 Foreign relations 116 Drug use 92 Government policy 82 Treatment 74 Finance 72 Youth 71 Law and legislation 63 Military assistance, American 58 Appropriations and expenditures 57 History 57 Narcotic laws 56 Economic assistance, American 54 Cocaine industry 51 Armed Forces 50 Law enforcement 48 Diplomatic relations 45 Methamphetamine abuse 45 National security 44 Drug dealers 42 Heroin 37 Organized crime 37 Marijuana 34 Politics and government 33 Terrorism 33