An appeals court has ruled that Trump’s tariffs are illegal, sending shockwaves through the trade policy landscape. Key points include:

• The court's decision invalidates many of the tariffs imposed during Trump's administration.
• Experts predict significant impacts on U.S. trade relations and economic stability.
• The Supreme Court may ultimately weigh in on this contentious issue.

What does this mean for American consumers and businesses? Read on for the full story.