"Dope Moves North, Money Moves South”: the Drug Cartel 2.0 Model with Jack McFarland

In this episode of The Opioid Matrix, host Michael Brown sits down with Jack McFarland (retired DEA agent, Caribbean division veteran, and global law enforcement consultant) to unpack how fentanyl rewired the opioid crisis into something closer to a mass-casualty supply chain than a "drug problem."

Together, they explore:

• Why fentanyl changed the rules: when traffickers no longer avoid killing customers
  
  
• How the pipeline really works: from precursors to labs to street distribution networks
  
  
• What cartel "adaptation" looks like: shifting routes, shifting mixtures, and shifting risk
  
  
• The new policy battlefield: when enforcement becomes diplomacy, designations, and deterrence
  
  
• The hardest question we keep dodging: where empathy ends, and accountability must begin

This episode isn't just a conversation about fentanyl — it's about how drug cartels have evolved into international criminal corporations intent on poisoning thousands of Americans for profit. Decades ago, drug cartels operated as tightly controlled smuggling rings, focused almost entirely on moving narcotics across borders. The primary objective was profit; Today, these groups aren't just moving drugs — they're running extortion operations, human trafficking, and cybercrime. Ruthlessness is the new model.

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Views expressed in this material are opinions of the host and the guest, and do not necessarily reflect the views of Rigaku Analytical Devices.

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