A Paris official has said she holds the US partially responsible for the record-breaking heatwave in France. The comments were made as part of a scathing rebuke to American tourists, immigrants and expats who have been criticising France for its lack of air conditioning across the country. Over the past week, the transatlantic discourse online has also been heating up, with some Americans – many living in desert and tropical climes in the southern US – mocking the French and Western Europeans for not being able to withstand temperatures to which they are accustomed to every year. “Dear American journalists...