"Poisoned Streams: Tracing the Fentanyl Precursor Pipeline from China to America" details the flow of chemicals used to make fentanyl, a powerful opioid, from China into the United States. This book investigates the pathways through which these precursor chemicals are manufactured in China, shipped across borders, and ultimately used to produce fentanyl, contributing to the opioid crisis in America. It likely explores the role of various actors, including manufacturers, smugglers, and distributors, and highlights the challenges in disrupting this illicit supply chain. Ultimately, the book aims to shed light on the origins of fentanyl and inform strategies to combat its devastating impact on American communities.