NZ could be slapped with a blanket 12.5% tariff on all exports to the US as early as Friday night. Fran O'Sullivan Herald Business Commentator.

<p>NZ could be slapped with a blanket 12.5% tariff on all exports to the US as early as Friday night.&nbsp;Fran O'Sullivan Herald Business Commentator.</p>

With more than more than 25 years' experience reporting on consumer affairs, business and politics, Garth Bray brings you today's business news, direct from the Herald NOW studio. 

<p>With more than more than 25 years' experience reporting on consumer affairs, business and politics, Garth Bray brings you today's business news, direct from the Herald NOW studio.&nbsp;</p>