Late Edition for 7 July 2017

The Caucus team of Guyon Espiner, Lisa Owen and Tim Watkin with a political discussion - Why is New Zealand First assumed to be the king maker? Is everyone a bit over-excited about the second coming of Shane Jones? And can the party mobilise the regions to push their vote ahead of the Greens? and in Dateline Pacific the Pacific's fight against climate change takes to the world stage.