US President Donald Trump has warned eight European countries he'll impose and hike tariffs - unless he can take over Danish autonomous territory, Greenland.
Global leaders have held meetings in a bid to address the trans-Atlantic conflict.
Harbour Asset Management expert Shane Solly explained the economic impacts.
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Perspective with Heather du Plessis-Allan: 'Fix that fundamental problem at Oranga Tamariki'
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Henry Newrick: Publisher of shamed businessman Ron Brierley's memoir defends the book
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