PARIS — French President Emmanuel Macron announced a €6 billion Saudi-backed investment to develop three theme parks in Cergy-Pontoise, northwest of Paris, describing the project as unprecedented and the biggest development of its kind in France since Disneyland Paris.Macron on Monday said the project, backed by Saudi Arabia's Qiddiya, is expected to create 22,000 jobs and establish a new global entertainment destination in France. “An extraordinary announcement,” Macron said in a post on X. ...