Ontario Premier Doug Ford is imposing a 25% surcharge on electricity the province supplies to three U.S. states. Ford announced the higher costs to be paid by Americans in Michigan, Minnesota, and New York which buy Canadian power. Ontario might even turn it off. Ford said average electricity customers in those states can expect their utility bills to go up an average of $100 per month ($69 US) until the trade war with the U.S. comes to an end. Ford promised in a series of media appearances and a press release he wouldn't hesitate to increase the surcharge or get...