KCs join growing opposition to Treaty Principles Bill; Chris Hipkins delivers a hat-trick: Audrey Young - Labour's political attacks - Andrew Bayly, Dunedin Hospital put the spring back into Labour leader Chris Hipkins' step - Claire Trevett - Labour leader Chris Hipkins makes puts money on returning as Prime Minister - Christopher Luxon and Chris Hipkins go head-to-head in Question Time after dual popularity drop - 1News-Verian poll: PM Christopher Luxon and Labour leader Chris Hipkins both take a hit - Come on Chris Hipkins, it's time to step up or step aside - Simon Wilson - New poll results show closer fight between Chris Hipkins, Christopher Luxon for preferred Prime Minister - Labour leader Chris Hipkins an easy target after a bad poll, talk about tax and an overseas trip - Claire Trevett - Chris Hipkins poll results: Labour leader says he has 'full support' of caucus - Chris Hipkins to head to United Kingdom, will discuss Labour's direction with its new Government