In "1984", George Orwell only had Big Brother. In 2006, Big Business has RFID: radio frequency identification. And not just business: government too, will know ALL about you, where you’ve been, what you read, how old your underwear is… It may not be too late to do something about it — learn how, who, what, when and where, from the best informed researcher on the topic. With host Kris Welch, noon to one.