Donald Trump’s vision for his imperial presidency is organized around an old and outdated idea: the revenue tariff.

Donald Trump’s first act after American tariffs were confirmed was to give the knife a twist. Canada would “cease to exist as a viable country” without America’s “massive subsidy” and should become ...

Prime Minister Justin Trudeau announced last night Canada will retaliate after U.S. President Donald Trump confirmed 25 per cent tariffs against Canadian goods would go into effect Tuesday. Trudeau ...