 Fox's Tonya J. Powers. The court also rejects a nationwide opioid settlement shielding the Sackler family, owners of Purdue Pharma, and blocks the Biden administration's Good Neighbor plan meant to fight downwind air pollution. The rule, intended to restrict smokestack emissions from power plants and other industrial sources, and now remains on hold, while a federal appeals court considers a challenge from energy-producing states. Fox's Jeff Manasseh. The other Supreme Court decision today mandates jury trials in Securities and Exchange Commission fraud cases.