Costco shopper sues retailer for tariff refunds after Trump import taxes overruled

An Illinois-based Costco shopper is suing the big-box retailer for tariff refunds in a possible class-action case after President Trump’s core import taxes were overruled last month.Matthew Stockov, a Costco member, bought food, electronics, household items, small appliances and hygiene products from Costco that were imported from other countries and sold at “inflated” prices to offset the tariffs, according to his suit filed Wednesday in Illinois federal court.The lawsuit alleged Costco owes refunds, plus ...