Goods from all over the world pass through California's ports of entry each day. It's a trade agreement with Mexico that has kept the flow of commerce going for three decades. So how does a 25% tariff on imports change the game?

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.

Trump implementing 25 percent tariffs triggered retaliatory measures from both nations, with major corporations also warning that it could lead to potential price increases for consumers.