What can you learn from this primary source about German attitudes towards violence and warfare, and/or the plight of the Nazis perceived enemies?

2)Critically analyze this historical photograph ( photo link below) .from 1940 featuring two members of Police Battalion 101 and three imprisoned Jewish policemen in the ghetto of Lodz. What can you learn from this primary source about German attitudes towards violence and warfare, and/or the plight of the Nazis perceived enemies? Do you consider the image to substantiate either Goldhagens or Brownings argument?