NICS can’t prove you are not whom you tell it you are:
A. Undercover Agents Were Successful in All States Attempted
The GAO undercover agents were successful in purchasing firearms with false identifications from licensed dealers in all five states they attempted: Virginia, West Virginia,
Montana, New Mexico, and Arizona. Their success rate was 100%. In no instance did NICS background checks detect that the GAO agents were using false identifications, and in no
instance did gun dealers refrain from selling weapons to the agents. The GAO report is attached
as Exhibit 1 to this report.5
http://oversight.house.gov/documents/20040608092918-29119.pdf
Thanks for the link.
...I can't find it right now, but I believe Virginia Driver Licenses are the most duplicated of all the 50 states because the state hands them out like candy to anyone.