Fentanyl Presents Unique Challenges for US Law Enforcement

The U.S. Centers for Disease Control and Prevention says America’s leading cause of overdose deaths is synthetic opioids, mostly fentanyl, which can be up to 50 times stronger than heroin. U.S. law enforcement says illicit fentanyl is cheaply made from chemicals mostly coming from China, trafficked through Mexico, and then smuggled into the United States. VOA’s Natasha Mozgovaya looks at fentanyl in Washington state with a series of stories that includes how U.S. law enforcement is responding.