Mexico's Ministry of Defense security forces killed the leader of the Jalisco New Generation Cartel, Nemesio Rubén Oseguera Cervantes, known as "El Mencho," in a military operation.
Mike Vigil, former DEA chief of international operations, speaks with CBS News' Cristian Benavides about the military operation that killed Nemesio Rubén Oseguera Cervantes, also known as "El Mencho," and the ensuing unrest that's erupted across parts of western Mexico.
