The state's top two elected Republicans are siding with Democratic Secretary of State Adrian Fontes that nearly 100,000 Arizonans who haven't provided proof of citizenship should be able to vote on all candidates -- at least this year.

A state law that went into effect in 2004 requires Arizona voters to provide proof of citizenship to register to vote in state and local elections

By Zachary Stieber Contributing Writer Officials in Arizona have discovered a flaw that allowed some 97,000 residents to vote in state and local races despite not providing proof of citizenship, which

An administrative error in Arizona’s voter registration system has incorrectly registered nearly 100,000 residents.