See my blog here on technology. All people in the NSA, CIA, CSE, and CSIS are complicit in the cover-up. Also, watch this 2-part series from an 80's CNN presentation. Laughable and sad, they had better news on CNN in the 80's.
See here for more about Ewen Cameron. Intelligence agencies are involved in covering up the human rights abuses and torture that continue now.
The documentary below is an absolute must-watch. Be sure to watch the whole presentation. You will learn how long this technology has been around and the massive human rights abuses that have been perpetrated. This is something that is rarely talked about; in fact, it is extremely difficult to find information on this topic.