President cites Ontario’s recent imposition of 25% surcharge on electricity exports to US as reason for doubling dutiesDonald Trump has announced he is doubling tariffs on Canadian steel and aluminum from 25% to 50% as a retaliation for the province of Ontario’s imposition of a 25% surcharge on electricity exports to several US states, in a dramatic escalation of the trade war between the two ostensibly allied countries.“Based on Ontario, Canada, placing a 25% Tariff on ‘Electricity’ coming into the United States, I have instructed my Secretary of Commerce to ad an ADDITIONAL 25% Tariff, to 50%, on all STEEL