Checkpoint

Delegations from 56 nations including the Prime Minister John Key have arrived in Washington to participate in the fourth Nuclear Security Summit. Audio

Payroll companies say revelations that hundreds of thousands of workers could be owed millions of dollars in holiday pay should not be a shock to employers - or the Government Audio

Melanoma experts have argued that the disease's rise in New Zealand is preventable. Professor David Whiteman joins Checkpoint. Audio

Independent reviewers have poked holes in the design of the first two schools built as public-private partnerships at Hobsonville Point. Audio

News from the business sector including a market report. Audio

The Parliamentary Commissioner for the Environment says climate change could cause coastal homeowners' equity to plummet, unless the government and private sector intervene. Audio

The police have found more than $300,000 worth of chemicals used to make methamphetamine hidden in tyres, during a large-scale operation into an alleged meth ring. Audio

The Redcliffs community, a seaside suburb in Christchurch, is hoping its final submission to Education Minister Hekia Parata will keep their school open. Audio