What to know as President Donald Trump imposes steep new tariffs on imports from Canada, Mexico and China, prompting retaliation and countermeasures.

Key Takeaways The fallout from President Donald Trump's trade war against America's largest trading partners is just beginning.Tariffs could cause rising prices, higher unemployment, and a general economic slowdown,

This will be the golden age of America! Will there be some pain? Yes, maybe (and maybe not!). But we will make America great again, and it will all be worth the price that must be