President Emmanuel Macron of France speaks during the 81st session of the United Nations General Assembly at U.N. headquarters in New York, Sept. 22, 2026. Unrest flared across France on Saturday amid demonstrations against rising living and fuel costs that built on weeks of high school protests, heightening a sense of fiscal and social crisis in the country. (Dave Sanders/The New York Times) By CATHERINE PORTER Unrest flared across France on Saturday amid demonstrations against rising living…
