The deadly stabbing attack at a Sydney shopping centre last year shocked Australia. Now, an inquest is trying to find out how and why it happened. 

A Queensland tradie who went to fight in Ukraine is feared to have been killed in battle. He's not the only Aussie volunteering to fight Russia. So why do people do it?

Plus, Donald Trump's in Saudi Arabia, where everyone's treating him like a king.

And beef tallow is being sold as the latest and best skin care product. But does it actually work? 

Listen now:

01:12 - The latest from the Bondi Junction stabbing inquest

08:30 - The Aussies fighting in Ukraine

13:00  - Trump's bizarre trip to Saudi Arabia

20:21 - Is beef tallow legit? 

Guests:

• Perry Duffin, crime reporter, The Sydney Morning Herald
• Dr Ben Rich, senior lecturer in international relations, Curtin University
• Dr Michelle Wong, chemist and creator, Lab Muffin Beauty Science

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