Prism Run News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Revelations this week about secret spy tactics. a visually uncomfortable president obama was asked to change topics and explain what the nsa was doing with the something called -- something called the prism. what is prism? laurie seagal explains what we know. >> what we learned is there is a program and the program is basically designed to get information from silicon valley companies. >> reporter: major tech companies including google, facebook and microsoft deny knowledge of prism run by the national security agency. according to classified documents on oh taned by the washington post, prism...

Don't know. we keep finding out more information about what we don't know. it comes down to your data, your privacy and what you are sharing on a regular basis. we broke it down for you. check it out. >> what we learned is that there is a program. the program is basically designed to get information from silicon valley companies. >> reporter: tech companies like google, microsoft and facebook deny knowledge of prism run by the national security agency. according to classified documents on oh taned by the washington post, prism collected data from nine major tech companies. at the heart of the ...