The U.S. Supreme Court on Saturday reinstated an Arizona law that makes it a felony to collect early ballots, stepping into a contentious political issue days before the presidential election and dealing a blow to Democratic get out the vote efforts. The unsigned order from the nation’s highest court overturns an appeals court decision from a day earlier that blocked the new law and drew celebration from Democrats. Groups immediately launched renewed effort to help voters deliver their ballots to the polls, then halted them after the high court ruling. The Supreme Court decision called into question what happens to...