It's been a week of back and forth for the Taxpayers' Union and the Finance Minister.
Nicola Willis has challenged Union chair and former finance minister Ruth Richardson to a debate, which was met with a sweet treat sent to Nicola and media.
LISTEN ABOVE

Andrew Bascand & Sue Walker: Harbour Asset Management Co-CEO and Harbour Asset Management Senior Manager discuss energy payments
40:56

Claire Turnbull: What fruits and veg should you keep an eye out for in winter?
40:48

Peter Dunne: Former United Future Leader reacts to NZ First Campaign Launch
10:44