"A sweeping exposé of the U.S. government's alliance with data brokers, tech companies, and advertisers, and how their efforts are reshaping surveillance and privacy as we know it. Our modern world is awash in surveillance. Most of us are dimly aware of this-ever get the sense that an ad is "following" you around the internet?-but we don't understand the extent to which the technology embedded in our phones, computers, cars, and homes is part of...

"Edward Snowden chose three journalists to tell the stories in his Top Secret trove of NSA documents: Barton Gellman of The Washington Post, Glenn Greenwald of The Guardian and filmmaker Laura Poitras, all of whom would share the Pulitzer Prize for Public Service. Poitras went on to direct the Oscar-winning Citizenfour. Greenwald wrote an instant memoir and cast himself as a pugilist on Snowden's behalf. Gellman took his own path. Snowden and his...