Detailed text transcripts for TV channel - CNN - 20110416:15:15:00
Your pockt and steal your card numbers. the expiration dates, as well, sometimes other personal information and they can do this, these thieves, from as far as ten feet away from you. clyde anderson helped explain this to me how these things work and how you can save yourself. >> the new technology rfid. you can pick them up from as far away as ten feet. >> is my credit card sending out a signal. do people even realize? >> a lot of people don't realize the sit has happened. this technology was patent for the first time in 1983. it is more widely used. it will take over bar codes. a lot of groc...