Following yet another fatal terrorist attack in Australia, Erin and John are joined by international terrorism expert Neil Fergus to look at what Australia needs to do to prevent another attack. 

<p>Following yet another fatal terrorist attack in Australia, Erin and John are joined by international terrorism expert Neil Fergus to look at what Australia needs to do to prevent another attack.&nbsp;</p>

Join Natalie Peters and Erin Molan on 'The Weekend Edition'

<p>Join Natalie Peters and Erin Molan on 'The Weekend Edition'</p>

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