 Political scientist Wendy Schiller, we have special coverage of the CNN presidential debate beginning at 8 p.m. Wall Street time. The Supreme Court has rejected a nationwide settlement with OxyContin maker Purdue Pharma that would have shielded the company's owners, the Sackler family, from civil lawsuits over the toll of opioids. In another case, the high court curbed the SEC's ability to press complaints before in-house judges as opposed to a jury trial. The justices also reinstated a federal trial court order ensuring hospitals in Idaho...