Drug traffic Drug control 63 Drug abuse 22 Television programs 16 History 15 Drug dealers 11 Foreign relations 11 more ... Organized crime 11 Feature films 10 Drug abuse and crime 8 Economic aspects 8 Social conditions 8 International cooperation 7 Methamphetamine abuse 7 Police 7 Prevention 7 Chemistry teachers 6 Cocaine industry 6 Politics and government 6 Social aspects 6 Undercover operations 6 Crime 5 Government policy 5 Investigation 5 Opium trade 5 Political corruption 5 Terrorism 5 Video recordings for the hearing impaired 5 Violence 5 Criminal behavior 4 less ...