Paul Greenberg

Does being in this country illegally mean you can't be in any of its states illegally? You'd probably have to be a licensed lawhead to defend a position like that -- it defies common sense -- but there's no shortage of lawyers in Washington.

Of all the many crimes that are both federal and state in this system of dual sovereignty, why has the administration chosen to make this one an exclusively federal preserve? Can it be because the other crimes don't have so great a body of voters who'd like to ignore it?

With this Supreme Court's command of the law, or lack thereof, the feds stand a good chance of prevailing when trial comes to appeal. Because of the intricacies of constitutional law, the border between state and federal jurisdiction when it comes to immigration law may be as vague as Arizona's own border. And the feds may manage to assert an exclusive jurisdiction over it -- when they're not asking state and local authorities for help.

At the moment the administration is bringing its full arsenal of doublespeak to bear against the state -- and people -- of Arizona. For example, the feds' brief asserts: "In our constitutional system, the federal government has pre-eminent authority to regulate immigration matters."

But can anyone seriously maintain that the federal government has exercised that authority along the no-man's land that is much of the country's southern border? Instead, it has let a vacuum of law and order develop there, and the results have been all too predictable. Is it any wonder Arizona has sought to fill that vacuum?

What the feds are really saying is that Washington has pre-eminent authority not to regulate immigration matters. Or can anyone with eyes to see believe immigration along the border is now well regulated?

It's interesting, and revealing, that not even the Department of Justice bases its case against Arizona's new law on the claim that it's just a legalized form of racial profiling. That's been the biggest complaint of those who can't have read the state law in question, or have chosen to ignore it.

The law actually bars profiling: "A law enforcement official or agency of this state or a county, city, town or other political subdivision of this state may not consider race, color or national origin...."

No wonder the feds have chosen to make this a case of federal vs. state jurisdiction rather than one involving ethnic discrimination. Because there is no evidence that it does. Instead, Arizona's sin is that it is trying to enforce the law. Which is more than the federal government has been able to do.

Paul Greenberg

Pulitzer Prize-winning Paul Greenberg, one of the most respected and honored commentators in America, is the editorial page editor of the Arkansas Democrat-Gazette.