New ‘golden triangle’ of fentanyl and guns spans US-Mexico border

Report links Arizona-Sonora smuggling to rising homicide and overdose deaths in both countries

A new golden triangle" of fentanyl and gun trafficking between Mexico and the US ties together the homicide and overdose crises of the two countries, according to a a new study.

The triangle spans Baja California, Sinaloa and Sonora - the three states where almost all fentanyl seizures in Mexico take place - and connects to Arizona through a quieter part of the US-Mexico border that has become a hotspot for trafficking in both directions.