Donald Trump has looked at tariffs as a tool to raise revenue and offset costs associated with his proposed tax cuts.

A Minnesota farmer worries about the price of fertilizer. A San Diego entrepreneur deals with an unexpected increase in the cost of remodeling a restaurant.

President Trump's imposition of blanket 25% tariffs on all goods imported from Canada and Mexico drew swift vows of retaliation from the United States' immediate neighbors on Tuesday. China, which was hit with a second 10% tariff on U.