Lasting effects of US wars: From Afghanistan to Iran, cost of intervention

Al Jazeera examines the long-term consequences and unintended ripple effects of the US war on Iran — asking what the Middle East and the world will look like ten years from now. The programme highlights how the blockade of the Strait of Hormuz has triggered a global energy crisis. In the United States, fuel prices hit their highest levels in four years, with California seeing more than $6 a gallon.