 American Farm Bureau says Congress must write clearer laws after SCOTUS Chevron ruling. This is the American Ag Network. I'm Jesse Allen with news of agriculture. Well, the American Farm Bureau says it's now up to Congress to write clearer laws in the wake of the Supreme Court's historic Friday ruling overturning legal precedent favoring federal bureaucrats over judges. AFB Deputy General Counsel Travis Cushman says the ruling upending the high court's 40-year-old Chevron precedent now puts the burden of writing clearer rules on Congress.