In this book, he recalls his childhood, his rise in the world of the CIA and NSA and later how he turned his back on the system that he helped to build ePUB (mobile friendly) and PDF. Available on iOS & Android. Vigilancia permanente. eBookePub. Table of ePUB (apto para móviles) y PDF. Disponible en iOS y Android. Vigilancia permanente. Edward Snowden, Esther Cruz Santaella. Opinión. Citas Vigilancia permanente Booket: Divulgación: Author: Edward J. Snowden: Translated by: Esther Cruz Santaella