====Voter ID prevents registration fraud (like that committed by ACORN workers)====
====Voter ID prevents registration fraud (like that committed by ACORN workers)====
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In most cases, requiring an ID at the polling place cannot stop fraudulent registration, since registration does not require ID.<ref>Arizona and Kansas have laws that require proof of citizenship to register to vote, but, as stated above, such requirements appear preempted by the NVRA, at least in the 9th circuit, according to ''Gonzalez v. Arizona''.</ref>