Old May 1, 19, 7:57 pm
  #3  
MSPeconomist
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A trick to try with fingerprint readers is to wipe your fingers on your forehead before using the machine. Sometimes the lack of oils on your fingers causes problems, especially if you've washed your hands recently. This tends to work beautifully with the GE machines and also with CLEAR readers, including those for admission to DL airport lounges.
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