Let’s look at some of that history and how it affects current Mexican reactions and responses, and while we’re at it, we will ...

Before dawn, an elementary school principal in the capital of Mexico's Sinaloa state checks various chats on his phone for ...

Mexican locals are crediting President Donald Trump for the drop in violence after he designated Mexican cartels are ...

Convoys of military vehicles are now a common sight in the Mexican city of Culiacan, following the arrest of Sinaloa cartel ...

Between 200,000 to half a million U.S. firearms are smuggled into Mexico every year, "60 Minutes" reported last December.

The Mexican government said it has already responded to a request by Zambada's lawyer, Frank Perez, "in a timely manner" ...

Accused Mexican drug kingpin Ismael "El Mayo" Zambada is willing to plead guilty in a deal with prosecutors in the United ...

Mexico’s president says her government is reviewing a petition by Ismael “El Mayo” Zambada, a longtime leader of the Sinaloa ...

The violence in Sinaloa followed the surprise arrest on U.S. soil of cartel co-founder Ismael "El Mayo" Zambada in late July, which is believed to have unleashed an internal power struggle.

The violence in Sinaloa follows the surprise arrest on US soil of cartel co-founder Ismael "El Mayo" Zambada in late July, which is believed to have unleashed an internal power struggle.

Sinaloa Cartel co-founders — from left to right, Joaquín “El Chapo” Guzmán Loera and Ismael “El Mayo” Zambada — are both in U.S. custody, but their criminal organization continues to ...

Mexican intelligence sources allege he is a key figure in Los Chapitos and that he played a role in the sting operation which led to the arrest of another cartel kingpin "El Mayo Zambada" in the US.