Trump imposes tariffs on Canada, Mexico and China, raising prospect of higher costs for US consumers

President Donald Trump on Saturday signed an order to impose stiff tariffs on imports from Mexico, Canada and China, fulfilling a campaign promise but raising the prospect of increase prices for American consumers.; President Donald Trump on Saturday signed an order to impose stiff tariffs on imports from Mexico, Canada and China, fulfilling a campaign promise but raising the prospect of increase prices for American consumers.