"What an extraordinary question."
"Labour and Jacinda Ardern are undermining this year's election."
"I'll be proving that in September."
Kaye said Ardern's weakness is she doesn't have a good set of people to choose from as ministers.
"Our candidate list truly reflects 21st century Aotearoa."
Newshub understands he's eyeing up key senior MPs to lead his campaign team.
Can the new National leader beat a Prime Minister with incredible popularity?
Todd Muller was elected as the new leader of the party on Friday.
The second poll in one week shows The National Party is dwindling.