Canada, Mexico and China account for more than a third of the products brought into the United States. Tariffs could lead to higher prices for consumers.

Some lawmakers in the U.S. Congress have expressed dismay at President Donald Trump's threat to slap new tariffs on Canada, China and Mexico, but they have limited power to stop him. WHICH BRANCH OF GOVERNMENT HAS TARIFF POWER?

President Donald Trump’s tariff plan could take effect as early as this week, which means you could soon pay more for cars, food and everyday items.

Donald Trump is the first president to use the International Emergency Economic Powers Act to impose tariffs, teeing up likely legal battles that will test his executive authority.