British police released five men arrested near a U.S. air base amid conflicting U.S.-UK assessments of foreign involvement. The Trump administration rolls back fuel efficiency standards for new cars, cutting requirements from 50 to 35 mpg despite long-term cost concerns. Cornell University faces criminal investigation into a 2024 sexual assault case after a student's lawsuit reveals allegations the school initially mishandled. British counterterrorism officials are investigating whether the five arrested men were proxies working knowingly or unknowingly for a foreign state, with Secretary Rubio suggesting foreign actor involvement while Iran denies any role.