Immigration has once again become the subject of widespread interest and public debate. This renewed interest, however, was not the result of Harry Reid's vow that the Senate will tackle comprehensive immigration reform sometime this year. Nor was it prompted by new policy initiatives with respect to immigration enforcement being implemented by the Department of Homeland Security. Rather, it has been the result of legislative action taken in one state-Arizona. Arizona's move to regulate immigration has predictably raised questions about the proper role of a state with respect to an area dominated by federal legislation. Yet the discussion thus far may have overlooked the most significant part of the new statute: the extent to which Arizona mandates local immigration enforcement by attacking local control.

The Statue of Liberty, which has been called the "Mother of Exiles," stands as a reminder of one of the foundational ideals of U.S. immigration policy-providing refuge to the vulnerable. Women worldwide have new reason to believe in this promise, because victims of domestic violence may now have a better chance of being granted asylum in a U.S. immigration court.