Friday I was standing in line at DEL and the way they have the lanes currently you can see the screen of the screener in the next lane. So I was watching as he swiped the passports. For many of them it didn't pick up the country so it was showing a list of many names of people with a similar passport number. Then he'd fill in the country and the long list would disappear. No pictures and I didn't see any histories or additional information.