Given they share the world's longest land border, Canada and the US have historically enjoyed fruitful trade relations. But with Donald Trump escalating his tariff war, Canada is looking to the EU and further afield.

US President Donald Trump is invoking a 1930 trade law to impose whopping 50 percent tariffs on certain Canadian goods.

The latest US tariffs on certain Canadian goods are being viewed by experts as both a negotiating tactic and a shift in the Trump administration's legal strategy for pressuring…