Diesel prices are surging. Ukraine is only part of the story

Trucks, farms and industry are powered with diesel. Now prices are soaring due to refinery disruptions, supply shortages and geopolitical tensions. A potential US export ban could make Europe's diesel crunch even worse.

Trucks, farms and industry are powered with diesel. Now prices are soaring due to refinery disruptions, supply shortages and geopolitical tensions. A potential US export ban could make Europe's diesel crunch even worse.