The leader of the Jalisco New Generation Cartel, Nemesio Rubén Oseguera Cervantes — also known as "El Mencho" — was killed Sunday in a military operation in western Mexico, sparking violent clashes between Mexican authorities and the Jalisco New Generation Cartel. The killing of the powerful drug lord triggered several hours of roadblocks with burning vehicles and torching of businesses in Jalisco and other states. Jalisco's governor issued a Code Red in wake of the violence, and the U.S. State