Has Arizona identified 50,000 noncitizens for removal from its voter rolls?

Though Arizona has approximately 50,000 registered voters who haven’t submitted the documents required to prove citizenship—limiting them to voting in federal elections—these voters have not been shown to be noncitizens.  AllSides highlights content from Gigafact, a network of newsrooms that respond to online claims. View the full fact brief on Arizona Center for Investigative Reporting.