"Earlier, we reported the personal narrative of Michele Catalano who recounted how one day she found herself face to face with six agents from the joint terrorism task force. The reason? "Our seemingly innocent, if curious to a fault, Googling of certain things was creating a perfect storm of terrorism profiling. Because somewhere out there, someone was watching. Someone whose job it is to piece together the things people do on the internet raised the red flag when they saw our search history."
The answer of "who" was watching should be far clearer in the aftermath of the Snowden revelations from the past two months. But instead of rehashing the old story of the NSA intercepting and recording virtually every form of electronic communication that exists, or ruminating on what filters Ms. Catalano triggered to lead to this truly disturbing outcome, perhaps a better question is just what is it that Google knows about each and everyone who uses its interface daily, which in this day and age means everyone with a computer. As it turns out, pretty much everything"
http://www.zerohedge.com/news/2013-08-01/what-google-knows-about-you
