FILE - This file photo taken April 29, 2017 shows members of the far-right group, the National-Radical Camp, marking the 83rd anniversary of their organization, in Warsaw, Poland. Warsaw's Jewish community urged the country's most powerful politician, Jaroslaw Kaczynski, to denounce growing anti-Semitism, while other organizations on Thursday, Aug. 10, 2017 warned they witness a rise of extreme right-wing violence. (AP Photo/Czarek Sokolowski, file)