◼ Orders to track phone calls increased 60 percent -- from 23,535 in 2009 to 37,616 in 2011 -- according to Justice Department documents, including ones recently acquired by the ACLU.
Orders to track emails and computer network data increased by 361 percent over the same period, though the number of orders was less compared to those for phone calls....
Naomi Gilens, writing in a blog for the ACLU, says the information in the documents “underscore the importance of regulating and overseeing the government’s surveillance power.”
She also calls both devices “powerfully invasive surveillance tools” and points out that nowadays no special equipment is needed to record such information because it is part of phone companies’ call-routing hardware, unlike 20 years ago.