Arizona: Attorney General to pitch Supreme Court on voter proof of citizenship | East Valley Tribune
Attorney General Tom Horne will argue to the nation's high court on March 18 that Arizona should be allowed to enforce a 2004 voter-approved law requiring people to provide proof of citizenship to register to vote. The justices are reviewing a ruling by the 9th U.S. Circuit Court of Appeals that said Arizona cannot refuse to register voters who do not provide proof of citizenship if they instead fill out a special registration form prepared by the federal Election Assistance Commission. That form requires only that the person avows, under oath and penalty of perjury, that he or she is eligible to vote. A 2004 voter-approved measure requires both proof of citizenship to register and identification to cast a ballot at the polls. Foes challenged both. The courts sided with the state on the ID at polling places requirement. While that remains a legal issue in some states, opponents of the Arizona law never appealed that decision and it will not be an issue when the U.S. Supreme Court looks at the law in March. But the appellate court had a different view on the citizenship-proof requirement.

