The opening of a narcotrafficking corridor
Early US counternarcotics efforts in Mexico
"Cocaine guns" and civil war in Central America
The emergence of the Mexican cartel networks
Mexico in crisis
The Colombian cartels expand their reach
The war on drugs spills into Central America
Mexico's cartel wars
The militarization of the US-Mexican war on drugs
The Mexican cartels and youth gangs in Central America
Narcotrafficking and the immigration crisis
Closing the corridor?
Appendix: Narcotraffickers by name and by cartel affiliation.