@10newsplus: John ‘Wacka’ Williams was the first senator to call for a banking royal commission years before the Coalition got on board. Now, in a radical pivot, 'Wacka' is advising CommBank. The former shearer-turned-politician spoke with Amelia Brace about a life of taking on the big banks, and how much they have improved since he first started. For the full story, click the link in bio. Watch and stream free on 10 and YouTube. Catch up on Spotify. #10newsplus #wackawilliams #finance