PARIS, FRANCE - DECEMBER 15: Clashes between the police and the Yellow Vests at Opera, on December 15, 2018 in Paris, France. The protesters gathered in Paris for a 5th weekend despite President Emmanuel Macron's recent attempts at policy concessions, such as a rise in the minimum wage and cancellation of new fuel taxes. But the 'Yellow Vest' movement, which has attracted malcontents from across France's political spectrum, has shown little sign of slowing down. (Photo by Veronique de Viguerie/Getty Images)
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