A demonstrator leaves as water cannons evacuate the Place de l'Etoile, near the Arc de Triomphe, Saturday, Dec.1, 2018 in Paris. A French protest against rising taxes and the high cost of living turned into a riot Saturday in Paris as police fired tear gas and water cannon in street battles with activists wearing the fluorescent yellow vests of a new movement. (AP Photo/Kamil Zihnioglu), APTOPIX