TOPSHOT A portester waves a Catalan proindependence Estelada flag next to garbage containers burning during a protest called by the Catalan...
{"Image ImageDescription": "TOPSHOT - A portester waves a Catalan pro-independence \"Estelada\" flag next to garbage containers burning during a protest called by the Catalan separatist movement Democratic Tsunami outside the Camp Nou stadium in Barcelona on December 18, 2019, during the \"El Clasico\" Spanish League football match between Barcelona FC and Real Madrid CF. - Twelve people were injured as police charged hundreds of masked protesters who set garbage bins on fire near Barcelona's Camp Nou stadium, as Barcelona and Real Madrid faced off in the first Clasico of the season, according to emergency services. (Photo by Pau Barrena / AFP) (Photo by PAU BARRENA/AFP via Getty Images)"}