A senior Canadian official is threatening to cut off electricity to some 1.5 million Americans and ban the import of US-made beer and liquor as part of a potential trade war with the incoming Trump administration. Doug Ford, the premier of the Canadian province of Ontario, suggested retaliating against possible tariffs that President-elect Donald Trump has threatened to impose on products from Canada. During a meeting on Wednesday with Canadian Prime Minister Justin Trudeau and other premiers, Ford predicted that there is a “100%” chance that Trump will make good on his pledge to slap a 25% tariff on all...