A German sniper takes position on the roof of a building during the Charlemagne Prize (Karlspreis) ceremony at the town hall in Aachen, Germany, 10 May 2018. The International Charlemagne Prize of the German City of Aachen is awarded annually since 1950 to people who have contributed to the ideals upon which Europe has been founded. (Photo by Friedemann Vogel/EPA/EFE)
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