Mexican cartel leader 'El Mencho' killed, violence erupts as Americans shelter in place

After a powerful cartel leader died following his capture in Jalisco, cartel members launched violent attacks across several cities, leaving dozens dead and forcing some American tourists to shelter in place. The U.S. provided intelligence support for the operation, and experts warn the unrest — including flight cancellations and power struggles within the cartel — could get worse before it improves.