“@WSJ: How airports are starting to use facial-recognition technology and tracking beacons: http://on.wsj.com/1DlnT6u ”
About time.
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Thanks. Twitter will use this to make your timeline better. UndoUndo
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@WSJ Hmmm..... Yet another mark of the beast? χξς?Thanks. Twitter will use this to make your timeline better. UndoUndo
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