In August 2009, the U.S. Department of Homeland Security (DHS) published a proposed regulation that would rescind the “no-match rule” that for years has been the centerpiece of the government’s effort to enforce laws banning employment of illegal immigrants. The no-match rule made employers responsible for resolving discrepancies when employees presented mismatched Social Security numbers on employment eligibility verification Form I-9. DHS wants to rescind the no-match rule in order to emphasize its E-Verify program …