Small business owners worry that mounting economic uncertainty, driven largely by President Trump's shifting tariff policies, could shut their doors for good. Beth Benike, cofounder of Busy Baby, told CBS MoneyWatch that a lack of clarity on the direction of U.S. tariffs poses serious problems for the Oronoco, Minnesota-based retailer.

A group of U.S. businesses filed a lawsuit Monday arguing that President Donald Trump’s tariffs are illegal under the International Emergency Economic Powers Act (IEEPA).