by Andrew Donoghue
"People will be taking home items containing spy chips..."Consumer privacy advocates have launched a worldwide plan to boycott Tesco stores due to concerns over the retailer's increasing use of Radio Frequency Identification (RFID) technology.
Consumers Against Supermarket Privacy Invasion and Numbering (Caspian) launched the campaign on Tuesday, during an item about RFID on the BBC's Newsnight television programme
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