A.P. offers this report, which begins: “An Ohio election-law fight – five years running – illustrates the evolving state of campaign finance amid new federal laws and the ongoing realignment of the U.S. Supreme Court, a professor who teaches election law says. The Ohio Elections Commission made two rulings on Thursday that, combined, may have changed the status of issue advocacy groups that have not had to adhere to state election laws because they do not promote the election or defeat of a specific candidate.”