On Sat, 19 Sep 2015 14:54:27 +0000 (UTC), Roger Blake
wrote:

As the police state and corporate interests continue their inexorable
encroachment on our liberties in the U.S. It is definitely going to
become more difficult to preserve a modicum of privacy.

PBS: _Spying On The Home Front_ (1 hour video)

http://www.pbs.org/wgbh/pages/frontline/homefront/

Unprecedented in Las Vegas. FBI demanded "all records".