 In other Supreme Court rulings, justices have revived a challenge to swipe fees for debit cards, opening the door for challenges to federal regulators long after those regulations have taken effect. A North Dakota truck stop sued but was originally told the statute of limitations on challenges had run out. The court has also tossed suits involving challenges to social media regulations in Florida and Texas. Wall Street, the Dow is up 18 and the Nasdaq up 80. This is CBS News.