If Donald Trump makes good on his threat to slap 25% tariffs on everything imported from Mexico and Canada, the price increases that could follow will collide with his campaign promise to give

Trump's plan for tariffs against Canada and Mexico could dramatically raise prices for Americans and threaten a trade agreement negotiated by his own administration.

Among the roster of officials filling out the Trump 2.0 team, the president-elect has picked more than a dozen operatives, lawyers and officials who attended his criminal trial in Manhattan earlier this year,