NPR News: Fentanyl As A Dark Web Profit Center, From Chinese Labs To U.S. Streets

Fentanyl As A Dark Web Profit Center, From Chinese Labs To U.S. Streets
Fentanyl, Inc. author Ben Westhoff says the opioid, while useful in hospitals, is killing more Americans as a street drug than any other in U.S. history. Here's how it moves from China to your corner.

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