15:00 Checkpoint with John Campbell for Tuesday 7 August, 2018 5:09 Nurses settle with DHBs, but vow the fight isn't over yet 5:13 ‘Survival of the richest’: Rich access drugs Pharmac won’t fund 5:23 Lombok earthquake response 'an absolute joke' 5:29 Massey University cancels Don Brash speaking engagement 5:34 Evening business for Tuesday 7 August 5:38 Judith Collins not sorry for spreading fake news 5:40 Whale euthanised on Northland beach after rescue attempts fail 5:43 Auckland Council investigating cow attack 5:52 Joseph Parker planning comeback after two losses 6:08 NZ behind in funding modern medicine – Aus oncologist 6:19 Wellington's old trolley buses are making a comeback 6:21 Getting rid of Christchurch's chlorine a 'challenging target' 6:26 Men arrested in US after children found living in squalor