Gasoline prices are up more than 50% since the start of the war in Iran. Can average Americans protect themselves from those higher costs?

Gasoline prices are up more than 50% since the start of the war in Iran. Can average Americans protect themselves from those higher costs?

As the oil crisis deepens across the globe, households and industries are using less fossil fuel — maybe permanently.

The national average is up 53% since the war started in late February.