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Thread: Dual Citizen Traveling from/to the US, which Passport to show/use, where?
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Old Jan 7, 2023 | 5:11 pm
  #488  
Ari
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Originally Posted by thesaints
They had a camera, which recognized me (I guess from the scanned passport information).
Not exactly; the camera most likely recognized you from the photo in your about-to-expire US Passport. CBP likely matched the data elements from your PNR with US databases and found a citizenship match and loaded your passport photo into the gallery.
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