But he does support a tax on exported bottled water.
A curry, a coke and a rejected handshake.
"I would've hated to have played rugby against you because you would have been a slippery little bugger."
He told farmers National was also planning a water tax.
He says if the Māori Party can deal with Don Brash, Labour can handle Mr Peters.
The Ministry has investigated its employees after Mr Peters detailed were leaked to media.
National has attacked Labour's tax policies, while TOP has come out against Winston Peters.
The unit would tackle "rampant outbreaks of lawlessness".
The IRD has denied being the source of confidential information on Mr Peters superannuation.
Ms Ardern says an inheritance tax from a Labour-led Govt is off the table.
"If he's attacking one side, he's actually trying to get votes off the other."
He said he won't support Labour's plan to have a tax review before announcing changes.
He also announced the party would change the minimum residency requirement to obtain super.
The Greens leader was speaking at the minor parties debate on Friday.
The Labour leader said comparing her to the US President was "offensive" - so who'd fit the mould better?
Gareth Morgan and Mike Hosking also won't be there.
The Opportunities Party has been ruled out of taking part in Friday's debate.
Here are five things to take from the recent Newshub-Reid research poll.
The number of net migrants since 2001 has been underestimated by nearly 60,000.