What until recent upcoming rules changes. did US customs officials ask Visitors to the States to give them for their records without reprisal ?

Phone numbers?

DNA? Permission to implant a silicon chip 4 mm x 4 mm studded with an array of over 100 hair-thin electrodes into the visitor's cortex without explaining what it's for? Permission to have his/her memory wiped before entering the country? And again upon leaving? With a little flashy thing?

Rights to their first-born?

You are all miles away...
as this has been a bit long in generating interest
Another Clue ...Winston Churchill did it to the British people (only reversed)!

Well, gee, we were working on it!

Give the customs officers the fingers, two of them, in a 'V', only with the palm facing in instead of out?

Churchill giving it to the British people.

Bab
You are almost there it is to do with 2 fingers...think "security"

They cut off the two middle fingers so they can't give the bird to Bush. That, or they take fingerprints.

At Last
Under the old rule 2 fingers were used.
Now they ask for a full set of Dabs

BTW I'd defeat their "rule" because my fingers have severe ligament Muscle trauma damage leaving them set at all sorts of angles
Only finger that are straightish are the thumb ans Index fingers on my left hand and my thumb on my right hand this is the legacy of an accident 10 years ago

Does someone has a source that I could print ?

Mozart
Have lost track of the original But this link will do at a pinch Has all the relevant details
http://tinyurl.com/2csscm