Alleged trafficker Zhi Dong Zhang escaped via a tunnel in Mexico before flying to Cuba and reportedly Russia but now finds himself on trial in a Brooklyn courtroomThe China-Mexico fentanyl pipeline: increasingly sophisticated and deadlyLike so many great escapes, it involved a tunnel.One night in July, in the Mexico City neighbourhood where he was under house arrest, Zhi Dong Zhang snuck through a hole into the property nextdoor and escaped from under the noses of the soldiers guarding him. Cont

Lawmakers and narcotics experts say that the Trump administration’s efforts to tie Venezuela to the U.S. fentanyl crisis are misleading.

The president has signed off on possible operations inside Venezuela but has also reopened back-channel communications with the government of President Nicolás Maduro.