RFID in youtube

This video is by the Metro group. Easy to be understood by a layman like me. This second video, is also interesting, with additional perspectives by privacy advocates in the US. I personally like this third video - practical and eye opening. This, on another hand, explains about microchip implantation. Medical technology has made this verichip useful as practised by this Harvard Doctor. Essentially, this looks like RFID has started to rule the world. Interestingly, this guy has guided viewer how to remove RFID chip from an Oyster card. That is cool. In the UK, this video looks informative. Themed as Big Brother Is Watching (it has 3 sequels). In a broader context, this video canvasses Britain's surveillance state, in general. Worth to watch.