Originally Posted by
mendy7511
I was told by the concierge that they are now required to actually scan the passport at the airport.
I imagine, if you got to the gate without it being scanned, they will do it there.
I was told this recently as well. One could theoretically already have entered US pre-clearance without a passport and just have their NEXUS card. Not sure where this new "rule" came from but nothing is updated on the WHTI site on what is acceptable ID.