My March 2008 paper, Franz Kafka’s Solution to Illegal Immigration, detailed the problems with electronic employment verification systems. The paper concludes that successful “internal enforcement” of immigration law requires a national ID—and ultimately a cradle-to-grave biometric tracking system.

The Department of Homeland Security has started a program called the “I E-Verify” campaign for businesses that use the federal background check system on its employees. If you see businesses with “I E-Verify” decorations or insignia, they at least indirectly support a national ID system in the United States. This can help you decide whether or not you want to spend your dollars with them.