Editorials: Opinion recap: One hand giveth…. | Lyle Denniston/SCOTUSblog
In a ruling that might easily be misunderstood if not read very closely, the Supreme Court on Monday simultaneously strengthened Congress’s hand in expanding the ranks of eligible voters, and yet assured states that they retain the ultimate power to decide who gets to vote. The apparent bottom line: states cannot now require voters to show proof that they are U.S. citizens, but the Court has given them a plan that could gain them that power. The decision in the case of Arizona v. Inter Tribal Council of Arizona (docket 12-71) had major potential for sorting out the dual roles of Congress and the states in deciding eligibility to vote, and that was even more vital in the midst of a new national controversy over efforts among some states to narrow eligibility. The end result will give both sides in that controversy encouragement, but perhaps rather confusing legal guidance.

