The U.S. Supreme Court will consider whether to hear Republican National Committee v Genser, 24-786, on May 29. This is the case in which the Pennsylvania Supreme Court had ruled that if a voter who voted by postal mail forgot to put the date on the outer envelope, that same voter can still cast a provisional ballot on election day. The Republican National Committee argued that the Pennsylvania Supreme Court cannot make such a ruling, on the theory that the U.S. Constitution leaves no room for state courts to interpret election laws that affect federal elections.