25 Mexican National Guard troops killed after cartel leader’s death

Nemesio Rubén Oseguera Cervantes — known as “El Mencho” — was the boss of one of the fastest-growing criminal networks in Mexico.Nemesio Rubén Oseguera Cervantes — known as “El Mencho” — was the boss of one of the fastest-growing criminal networks in Mexico. World – CBSNews.com