An increasingly unpopular prime minister scolded the media after surviving a tense caucus vote. It was a masterclass – just not in the art of leadershipBeing prime minister is the hardest job in New Zealand.

An increasingly unpopular prime minister scolded the media after surviving a tense caucus vote. It was a masterclass – just not in the art of leadershipBeing prime minister is the hardest job in New Zealand.