Question: What country is home to both the group responsible for a 3 hour shootout with federal police and the Los Zetas cartel?
Sentence (from "Jalisco New Generation Cartel"): The CJNG are currently fighting the Knights Templar Cartel and Los Zetas for control of the cities of Guadalajara, Jalisco and the states of Michoacán and Veracruz.
Relevant evidence: Yes