Kris Kobach - one of the authors of the new Arizona immigration law - corrects some misconceptions about the law here. The FAQ where he answers common misconceptions about the law is below. If you would like to do something effective, please see the entries on the Arizona page, many of which have steps you can take such as contacting someone who's lied about the law and so on. Linking someone's name to the entry about them (example: Linda Greenhouse) would also help encourage better reporting on this and similar issues.

It is unfair to demand that aliens carry their documents with them. It is true that the Arizona law makes it a misdemeanor for an alien to fail to carry certain documents. “Now, suddenly, if you don’t have your papers ... you’re going to be harassed,” the president said. “That’s not the right way to go.” But since 1940, it has been a federal crime for aliens to fail to keep such registration documents with them. The Arizona law simply adds a state penalty to what was already a federal crime. Moreover, as anyone who has traveled abroad knows, other nations have similar documentation requirements.

“Reasonable suspicion” is a meaningless term that will permit police misconduct. Over the past four decades, federal courts have issued hundreds of opinions defining those two words. The Arizona law didn’t invent the concept: Precedents list the factors that can contribute to reasonable suspicion; when several are combined, the “totality of circumstances” that results may create reasonable suspicion that a crime has been committed.

For example, the Arizona law is most likely to come into play after a traffic stop. A police officer pulls a minivan over for speeding. A dozen passengers are crammed in. None has identification. The highway is a known alien-smuggling corridor. The driver is acting evasively. Those factors combine to create reasonable suspicion that the occupants are not in the country legally.

The law will allow police to engage in racial profiling. Actually, Section 2 provides that a law enforcement official “may not solely consider race, color or national origin” in making any stops or determining immigration status. In addition, all normal Fourth Amendment protections against profiling will continue to apply. In fact, the Arizona law actually reduces the likelihood of race-based harassment by compelling police officers to contact the federal government as soon as is practicable when they suspect a person is an illegal alien, as opposed to letting them make arrests on their own assessment.

It is unfair to demand that people carry a driver’s license. Arizona’s law does not require anyone, alien or otherwise, to carry a driver’s license. Rather, it gives any alien with a license a free pass if his immigration status is in doubt. Because Arizona allows only lawful residents to obtain licenses, an officer must presume that someone who produces one is legally in the country.

State governments aren’t allowed to get involved in immigration, which is a federal matter. While it is true that Washington holds primary authority in immigration, the Supreme Court since 1976 has recognized that states may enact laws to discourage illegal immigration without being pre-empted by federal law. As long as Congress hasn’t expressly forbidden the state law in question, the statute doesn’t conflict with federal law and Congress has not displaced all state laws from the field, it is permitted. That’s why Arizona’s 2007 law making it illegal to knowingly employ unauthorized aliens was sustained by the United States Court of Appeals for the Ninth Circuit.