Detailed text transcripts for TV channel - CNN - 20100801:18:40:00
Small things on web sites and those send back information about you, and they compile a profile. it's not your name, usually, but it's everything about you and it has an i.d. number associated with you. we did find that most trackers are google and yahoo, and typically you get into a whole bunch of companies that just specialize in these ad technology companies. >> so if somebody is surfing on line, just looking at some stuff, do we have any warning, any idea that we're being tracked? >> not right now. the way it stands is you would actually have to go to the privacy policy of each web site yo...