NSA probably now has access to the direct streams telecoms use to consolidate their billing and geolocatioon data, from taps on the underlying circuits. If it's encrypted then nudge nudge wink wink here's the key. So telecoms no longer need suffer the indignity and PR risk of transmitting the data.
NSA Warrantless Wiretapping is not just an invasion of privacy. They have actually claimed to Congress that they do NOT consider information intercepted and stored indefinitely... to be unlawful at all! Until or unless someone reads it. This subverts Freedom of Association too, since any future tyrant would have access to this cradle-to-grave data of our families and friends and (now! with super-cells!) movements.
To get up to speed quickly this whitepaper by Andrew Clement seems to cover all the bases. Look past the straw man 'Metadata Collection' within it for 'NSA splitter'. Or you might start as I did years ago with James Bamford's fascinating 1982 book Puzzle Palace. While most of it dwells on what is now history and goes on at length about NSA's Charter which explicitly forbid domestic intercepts, there was a single passage in this book that revealed something else. I will quote it because I believe Bamford intended it as a dire warning: "Another indication of NSA's "broadband sweeping of multi-circuited domestic telecommunications trunk lines," David L. Watters told the Senate Intelligence Committee [in 1978!] lies in the Agency's request for an amendment to the wiretap law that would permit NSA to engage in warrantless wiretapping "for the sole purpose of determining the capability of equipment" when such "test period shall be limited... to... ninety days." Continuing, he warned: "Let there be no misunderstanding here. There is only one category of wiretapping equipment or system which requires up to ninety days for test and adjustment, and that system is broadband electronic eavesdropping equipment, the vacuum-cleaner approach to intelligence gathering, the general search of microwave trunk lines. I make this assertion on the strength of actual experience in the electronic intelligence trade and on the strength of over twenty-five years' experience in the telecommunications profession. An ordinary, single-line wire tap requires only five minutes to adjust and test."
Sure this pre-Internet quote discusses microwave, which was the long-line 'broadband' of choice in those days... but NSA's intentions to dig in at places where American citizens speak with each other is clear. Since then, Thomas Drake, Bill Binney and Mark Klein have all come forward alleging domestic surveillance far exceeding 'telephone records'. Klein is of special note, for it is he who revealed the existence of secret Room 641A in the lawsuit Heptig vs AT&T that the Electronic Frontier Foundation took almost to the Supreme Court... who actually declined to hear the case on grounds that the FISA Amendments Act of 2008 protected AT&T from liability for involvement with any illegal activities. Sound normal? This was a law passed after the lawsuit was filed. In response to it, even. Oh.
That should make you a bit angry. We're not talking about telephone records here. We're talking about fiber splitting with drop-in access to the whole slurp. Which also contains voice these days. Any real despot who comes to power will discover that the United States is prepared to deliver real-time private communications and databases of activity for its citizens, cradle to grave, that had been collected with no 'probable cause' whatsoever.
Why the fuck would anyone want to build this thing, unless they were insane?
"Snowden=Traitor" has been picked up in some circles almost as if it was a no-brainer meme. That has never rested easily with me, considering this history and the danger to the Republic that it represents. Was not Snowden warning us just as James Bamford did in 1982, only Snowden's claim is that this awful unaccountable thing has actually been built? One interesting point raised in Snowden's 2014 virtual address at Harvard about his own plight was that as a contactor he swore an oath to defend the Constitution from enemies both foreign and domestic, and yet contractors are exempt from whistleblower protection.
I'm certain Trump is surrounded by folks who are telling him it is all necessary, especially the dubious foreign arrangements. They will only discuss the particulars of domestic traffic intercepted and stored if he nails them to the wall. To learn the extent he will have to ask very careful questions and perhaps, fire some people who are now busy convincing others that the President has no "need to know".
For the first time in a long time we seem to have a President who is capable of forming an opinion on something as if he were a mere citizen... not just some politician whose ego is carried away by access to some cool new 'super-power'.
The existence of domestic NSA warantless collection ensures that what ever the 'shadow government' actually turns out to be, it will have ill-gotten goods on all future leaders... including your own sons and daughters. Do we really need this thing, at this cost?