The new 20 dollar bills (USD) have been confirmed to have RFID tags in them. This was found out by a guy who was setting off anti theft alarms at a truck stop and it was said his wallet was setting them off by the employees. He got curious of what was in the money and put them in the microwave one after another and they all burned uniformly, from andrew jacksons right eye. The guy says that now he will wrap his 20's in tin foil. I think the goverment knows too much.
works cited-
http://www.prisonplanet.com/022904rfidtagsexplode.html