CCJ Staff (CCJ)Top StoriesIndustrySupreme Court strikes down Trump's IEEPA tariffsSupreme Court rules presidents can't levy tariffs using 1977 emergency powers act and Trump reacts with a new levy.Class 7-8Production begins on all-new Volvo VNRIndustryEPA eliminates basis for GHG emission regsHealth & wellnessRising health care costs a major obstacle for small businessesEquipmentBill introduced in Congress to require side underride guards