Columbia subject headings:
Drug control--United States.
Drug traffic--Latin America.
Insurgency--Government policy--United States.
Insurgency--Latin America.
Latin America--Foreign relations--United States.
United States--Foreign relations--Latin America.
Harvard subject headings:
Drug traffic--Government policy--United States.
Drug traffic--Latin America
Insurgency--Government policy--United States.
Insurgency--Latin America.
Latin America--Foreign relations--United States.
United States--Foreign relations--Latin America.
Princeton subject headings: