ASIC's Chairman Joe Longo hits back at critics of the regulator who say it's too slow and too big. Plus, full analysis of the $20B takeover battle for Origin Energy and inside the downfall of electric vehicle charging company Tritium. 

<p>ASIC's Chairman Joe Longo hits back at critics of the regulator who say it's too slow and too big. Plus, full analysis of the $20B takeover battle for Origin Energy and inside the downfall of electric vehicle charging company Tritium. </p>

Hosted by Ross Greenwood, Business Weekend is dedicated to business news, finance issues and the property market.

<p>Hosted by Ross Greenwood, Business Weekend is dedicated to business news, finance issues and the property market.</p>