The American Civil Liberties Union sued Iowa's top election official, Secretary of State Paul Pate, on behalf of four Iowa voters, alleging that it violated their right to vote by instructing election workers to question ballots that may have been naturalized citizens. Pate's office is understood to have previously provided county auditors with a list of 2,022 people who reported being non-citizens but then registered to vote. Since these people may have become naturalized during this time...