Only in Australia can a backbench MP for a minor party become the Acting Prime Minister in 24 hours. The Columnist writes about the crazy and blustering world of Barnaby Joyce, and talks with Seven News political editor Mark Riley.

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The Columnist is a podcast designed to help us understand what is happening in the world one conversation at a time. 

Justin's debut novel Babies of the Rose is available now. 

Produced by Jay Mueller as part of the Bad Producer Podcast Network. 

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