Fentanyl has taken over America's drug market. Where is it coming from? - The San Diego Union-Tribune

The pre-war co-op on New York’s Upper West Side, across the street from Central Park, was the fictional home of “Seinfeld” character Elaine Benes.
Beginning in China, one fentanyl pipeline flows through Mexico and into the U.S., while another streams directly to the U.S. in the mail.

Fentanyl has taken over America's drug market. Where is it coming from? - The San Diego Union-Tribune

San Diego area becomes 'epicenter' of fentanyl smuggling amid spike in deaths, drug seizures

Blind mules' could cross the U.S.-Mexico border every day

Washington faltered as fentanyl gripped America - Washington Post

Crime in Mexico - Wikipedia

San Diego sheriff's department faces blowback over fentanyl video

The Fentanyl Trade Through Mexico, Explained in 8 Graphs

Editorial: Social media must step up in fight against opioids

US Mailing System Key to Future Fentanyl Trafficking Prevention

San Diego sheriff defends video of deputy 'overdosing' on fentanyl

Billboard calling out San Francisco's 'open-air drug market' goes up in Union Square - ABC7 San Francisco