Mexico’s most-wanted drug leader killed in military operation as violent clashes erupt across country

By Fidel Gutierrez, Mitchell McCluskey, CNN Mexico City (CNN) — Nemesio “El Mencho” Oseguera Cervantes, the powerful and long-pursued head of the Jalisco New Generation Cartel and one of the world’s most wanted traffickers, died following a Mexican military operation Sunday, handing the country a consequential victory as it looks to show tangible results to