Originally Posted by
SQLAX
I just walk up the kiosk with my daughter and do my thing, take the receipt and continue on my way. Remember as with the paper customs form only one is necessary for family with the same last name. I have never been asked to take her to any another line or anything. Also keep in in mind that with GE you are allowed to go to the head of any line.
You may want to clarify, the way you make it sound, your daughter is ilegally entering USA. (Even if she is a US citizen) CBP needs to clear her through immigration, nothing to do with customs.
If you forgot to mention she uses GE with finger prints, then I guess you are ok, just be sure she clears some form of immigration to prevent future issues.