Canadian Prime Minister Justin Trudeau criticized US President Donald Trump's tariffs, calling them 'very dumb' and stating that they initiated a trade war against Canada. Trudeau announced retaliatory tariffs on US goods, while Trump warned of reciprocal measures. The situation escalated with responses from Mexico and China, both planning their own tariffs. Trump defends his protectionist policies as necessary for national prosperity, despite criticism from economists. Teljes cikk (Euronews.com)