Columbia subject headings:
Harvard subject headings:
Cartels--Mexico.
Drug control--Mexico--International cooperation.
Drug traffic--Mexico
Mexico--Foreign relations--United States.
Organized crime--Mexico
United States--Foreign relations--Mexico.
Princeton subject headings:
Narco-terrorism--Mexico.
National security--Mexico.
National security--North America.
Social control.
United States--Armed Forces--Civic action--Political aspects.
War and society--Mexico.