Originally Posted by
mlamarca
What is on that screen they are looking at? I understand that there is a check for passport validity, and persons denied entry to the US.
Is there a list of dates of re-entry? [...]
Everything you can imagine. All data from every swipe of the passport anywhere, including foreign countries and airlines. Usually also your airline routing and even your credit card info.
There's a thread somewhere on FT showing what was received back from someone using the Freedom of Information Act to request their CBP records.
EDIT: AHA!
HERE is the article with scans.