Winston Peters won't mind the Greens showing a bit of fight. Rather, Metiria Turei's attack on his "racist" politics is more likely to rattle the cage of another party and send a 'pragmatic' message to voters..
Read MoreGreens and Labour
Greens: Everywhere they look, Peters is there
As the polls stand, all roads to a change of government lead through New Zealand First. And that makes the Greens little more than by-standers
Read MoreGreens growth: The political maths of the centre-left
If the Greens thought the past three years were challenging, just wait for the next three. They – and Labour – need to figure out a new way of growing the centre-left bloc without tearing each other to pieces
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