Grassley urges Trump to embargo diesel exports to aid farmers amid tariff, Iran-driven costs

Senator Chuck Grassley (R-IA) publicly urged President Trump to impose a diesel export embargo to relieve cost pressure on US farmers, citing tariffs and the Iran war as drivers of high input prices. The call signals intra-party political pressure on the administration's agricultural and trade policy, though an embargo would be a major policy shift with uncertain feasibility. The development matters as it highlights domestic political fallout from tariff and conflict-driven inflation ahead of elections.