Security officials have confirmed that two U.S. Embassy officials, who died in a car crash in Mexico after a high-risk operation on a drug laboratory, were working as CIA agents. New details about ...

Add Yahoo as a preferred source to see more of our stories on Google. Mexican President Claudia Sheinbaum takes questions during her daily news briefing in Mexico City on Thursday. (Jeannette Flores / ...

It started out as a well-planned law enforcement operation that culminated in the successful takedown of an illicit drug laboratory deep in the mountains of Mexico's northern Chihuahua state. But last ...