Sir John Key does not believe US President Donald Trump intends to keep tariffs on most of the world.
The former Prime Minister is speaking at the Ignite 25 Growth Summit business event in Auckland today.
Key, who's supported Trump in the past, says the President is only focused on China in his new trade policies.
He told Mike Hosking the stock, bond, and currency markets are not convinced that Trump is going to leave them where they are.
LISTEN ABOVE

Mark the Week: You can't start any better than the Warriors have
02:23

Richard Arnold: US Correspondent on the latest in the Middle East conflict, Israel's attack on Iran's gas fields
05:38

Mike's Minute: The worst week for Trump's war
02:05