NYT: “What began as an effort by political opponents to block Mrs. Cabrera from the ballot for a seat on the City Council has mushroomed into an uncomfortable discussion of just how fluent Arizona officeholders need to be. Like many other states, Arizona has long required politicians at all levels to speak, read and write English, but the law fails to spell out just what that means. Is grade-school knowledge enough? Must one speak flawlessly? Who is to decide?”