Katz: On International Holocaust Remembrance Day, it's no longer enough to say 'Never again'

Starting Tuesday, the United States will impose across-the-board tariffs of 25 per cent on Canadian goods and 10-per-cent tariffs on “energy resources.” The 25 per cent levy will also be placed on goods from Mexico, while Chinese goods will face an additional 10 per cent tariff. The Canadian government immediately announced retaliatory tariffs on many American products.Here is how Canadian premiers reacted on Saturday.