USA/China. Critics wary as China promises tighter fentanyl controls

Officials in China say new regulations will go into effect on Sept. 1 that tighten controls on the so-called "precursor" chemicals used to make street fentanyl. The powerful opioid is killing tens of thousands of people in the U.S. every year. (NPR – National PÜublic Radio, USA, 30.08.2024)