US President Donald Trump has imposed tariffs on goods coming from Canada, Mexico and China, sparking fears of a trade war.

China is facing 10% on imports, while Canada and Mexico will see 25%. 

Canada has already hit back with retaliatory 25% tariffs for the US. 

Geopolitical Analyst Geoffrey Miller talks to Andrew Dickens about what these decisions will mean for the US and if New Zealand has to be wary. 

LISTEN ABOVE.