I will never buy an electronic copy for more than a paperback. Ever. I've actually written to published to complain about it.
All these revelations regarding call metadata, PRISM collection (albeit under a different codename at the time), modern fiber taps, and even more are covered.
You'll learn about how they shave fiber optic cables in order to intercept traffic and not be detected. You'll find out about the various facilities already reported, along with others like the NSA Georgia facility. You'll find out exactly where on what beach these fiber lines run in and out of. It's a very well-researched book.
You'll learn a lot more than what's been verified with these leaks.
It has been going on for a long time.
This book details some of the backroom agreements big telecoms have had for decades that "relieve" them of legal responsibility.
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