And from that lens, what the NSA has done is equivalent to the authorities back in Germany inserting some device into every printing press that would reveal which books people bought and what they read.
Y desde esa óptica, lo que ha hecho la NSA es el equivalente a que aquellas autoridades alemanas pusieran algún dispositivo en la imprenta que revelara qué libros compró la gente y qué leen.