The world’s biggest chemical industry is in China. For years, Chinese factories have also been a major producer of ingredients used to make fentanyl, the synthetic opioid that has contributed to thousands of deaths in the U.S. After a recent crackdown in China, WSJ’s Patricia Kowsmann reports that some of those same factories are now entering a new booming U.S. market: bootleg peptides. Imani Moise hosts.



Further Listening:

- Peptides Are Everywhere. Businesses Are Cashing In. 

- How Cocaine is Flooding in Europe

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Rogue Pilots Are a Growing Safety Threat. No One Knows How to Stop Them.

The most important stories about money, business and power. Hosted by Ryan Knutson and Jessica Mendoza. The Journal is a co-production of Spotify and The Wall Street Journal.