Ultra-rich Americans were forced to flee by boat when one of Mexico’s top tourist destinations turned into a cartel hellscape following the killing of a murderous drug kingpin. Wealthy vacationers escaped Puerto Vallarta via the ocean when its airport shut down and narco-terrorists set up roadblocks across the state of Jalisco this week. An insider told The California Post that people were hiring well-armed mercenaries or security teams to smuggle them to the port, where they chartered vessels up to Cabos before flying back to the US. Mexico descended into a war zone when special forces killed cartel boss Nemesio...