A previous version of this story misstated the estimated additional costs U.S. households could pay as a result of tariffs. Venessa Wong is a personal finance reporter for MarketWatch based in New ...

People who do not have internet access or are unable to leave their home will be most impacted. Dudek estimated that between 75,000 and 85,000 more Americans would need to visit Social Security ...

Mr. Trump has cycled through numerous rationales for tariffs: They will raise revenues, with foreigners footing the bill.