The computer registry and national ID card, which would confer on the federal government vast new police-state powers, is highly incompatible with the Republican theme of expanding freedom and reducing government. There are other problems with the concept: 1) the identification system could be easily expanded to include other purposes beyond deterring illegal immigration, such as implementation of a Clinton- style health security card, conducting background checks on individuals, and enforcing affirmative action laws and other government regulations; 2) the system would cost the federal government between $3 billion and $6 billion per year to administer; and 3) error rates that are commonplace for government databases would lead to hundreds of thousands of Americans being denied legal access to the workforce.
A computer registry would impose large costs on American citizens in terms of both dollars and lost liberties. Yet, as this study shows, the impact on illegal immigration would be minimal.