Checkpoint for Tuesday 30 May 2017

5:00 PM.Watch Tuesday's full programme here. Video

5:08 PM.Wellington region's mayors have voted in favour for a new arena. Wellington Mayor Justin Lester talks to John Campbell about why the capital needs a new venue, and how much it might cost. Video, Audio

5:11 PM.Wellington based promoter Phil Sprey responds to news today that the Capital could be set to get a new arena. Video, Audio

5:14 PM.The Oratia community is delighted after Auckland's water authority Watercare decided against uprooting dozens of families in the Auckland suburb to make way for a new water treatment plant. Video, Audio

5:18 PM.MPI has ordered SOS Hydration to add fives times as much sugar to its product in order to meet the definition of an electrolyte drink, but SOS says its instruction is based on outdated science. Audio

5:21 PM.The Green Party membership has sent a clear message to the party leadership that they want more young women in Parliament, and the party has responded with its final list, released today. Video, Audio

5:27 PM.Red-faced America's Cup officials have admitted they made a mistake and shouldn't have awarded a race to Team New Zealand in Bermuda. Todd Niall reports from Bermuda. Video, Audio

5:34 PM.News from the business sector, including a market report. Video, Audio

5:40 PM.Yale University lecturer Walter Shapiro talks to John Campbell about Donald Trump's son-in-law Jared Kushner, and what Kushner was playing at when he discussed a back channel to Moscow. Video, Audio

5:46 PM.Two students from Whangaparoa College, Rebecca Jacobs and Melanie Wilcock, tell John Campbell why they are taking a petition to Parliament calling for GST to be removed on sanitary products. Video, Audio

5:51 PM.Bridget Burke asks party leaders what they think about removing GST on sanitary products. Audio

5:57 PM.Obesity experts and consumer groups say KFC's sponsorship deal at this year's Rugby League World Cup is a public health tragedy, but sports and Health Minister Jonathan Coleman says he's comfortable… Read more Video, Audio

6:08 PM.John Campbell asks MPI's Roger Cook how much sugar you need to have in an electrolyte drink. Video, Audio

6:14 PM.America's Cup commentator Ken Read talks to Checkpoint about just how wrong the umpires decision was when they called a penalty against Artemis, letting Team New Zealand win the race. Video, Audio