Originally Posted by
lili
Went through ORD on Monday, and it's the first time they actually looked for the CBP sticker on the inside back cover. They said it's supposed to be checked every time. Not sure why, since you scan you fingerprints and passport so they know you're in the system.
Who's "they"? I presume you mean the customs official (since the immigration officials wouldn't even see your passport if you use the kiosk) but that doesn't make much sense to me....??