Deutsche Presse-Agentur
Portals which had been approved within the Nazi concentration camps of Dachau and Sachsenhausen were removed in July 2015; Gabriele Hammermann, director of the memorial site at Dachau, told the Deutsche Presse-Agentur that Google's original approval of these portals was a humiliation for victims of the Nazi camps and their relatives, and Niantic founder John Hanke stated that "we apologize that this has happened."