
The United States has seen important action by China on curbing fentanyl, a senior official said Friday after talks in Beijing, but he acknowledged the risk that friction between the two powers would "blow up" progress.
Making good on a commitment during a November summit between Presidents Joe Biden and Xi Jinping, a US delegation held an inaugural meeting this week in China on the flow of fentanyl, the powerful painkiller behind an addiction epidemic in the United States.