Every week we hear from former senior advisor to the Howard Government and political commentator Terry Barnes to discuss the most topical events and issues in the world of politics who joins Jason Morrison 

<p>Every week we hear from former senior advisor to the Howard Government and political commentator Terry Barnes to discuss the most topical events and issues in the world of politics who joins Jason Morrison&nbsp;</p>

Australia Overnight is broadcast from 12am-6am on Saturday and Sunday on 2GB, 3AW and 4BC, and 12am-3am on 6PR.

<p>Australia Overnight is broadcast from 12am-6am on Saturday and Sunday on 2GB, 3AW and 4BC, and 12am-3am on 6PR.</p>