Fuel costs surge for US farmers as Iran conflict drives energy prices higher

US farmers are facing significantly elevated fuel costs tied to escalating military conflict in Iran, which has driven global energy prices upward. The war's impact on oil markets is directly affecting agricultural operations nationwide, increasing production costs for farming communities already managing thin margins. Rising fuel expenses reduce farm profitability and increase food production costs passed to consumers. CBS News correspondent Lana Zak interviewed farmers across multiple states documenting the economic strain.