Department of Homeland Security Secretary Janet Napolitano, speaking at a Senate Judiciary Committee hearing, stated that ensuring jobs for U.S. workers is one of her "top obligations," and that the DHS is increasing its enforcement of the H-1B visa program. As reported by Computerworld, Napolitano cited new fraud prevention tactics—including visits to work sites—implemented over the past month as an example of measures being taken to prevent abuses of the H-1B program. A 2008 study (PDF) by the U.S. Citizenship and Immigration Service, found that as many as one in five H-1B applications were affected by either fraud or "technical violations" of the program.

Napolitano’s comments were in response to a question from Sen. Richard Durbin (D.-Ill.) raising concerns about H-1B visa holders displacing American workers. Durbin is co-sponsor of the H-1B Visa Fraud and Abuse Protections Act (S. 887) (see our previous post), which includes several enforcement provisions such as audits of employers. Napolitano stated that "our top obligations are to American workers, making sure American workers have jobs."