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Of course it exists. It's called an I-94. DHS has that info. Every single foreigner is assigned a unique alien number and tracks your entry and exit into the c
by vsskanth 6y ago
Of course it exists. It's called an I-94. DHS has that info.
Every single foreigner is assigned a unique alien number and tracks your entry and exit into the country.
They just don't want to deal with connecting information from two different departments.
- deleted 6y ago[deleted]
- ReptileMan 6y agoWith so many types of data collected, one shudders to imagine what will happen if they discover the join sql statement.
- belltaco 6y agoWhen did they add the join statement to COBOL?
- arcticbull 6y agoStrictly speaking that's insufficient as crossing from the US into Canada by land doesn't invalidate your I-94. They do need to join it against a bunch of other data -- which they do have.
- refurb 6y agoExactly. They have the data, but they’d need to link it to a few other sources for it to be complete. The US, unlike Europe (at least in my experience) doesn’t check passports on the way out. They rely on flight manifests or information from Canadian authorities on who has exited.
- jen20 6y ago> unlike Europe Unlike the Schengen zone, certainly, but some European countries also do not check passports on exit (the UK is a good example).