Mr TRUSS (Wide Bay—Leader of The Nationals) (14:16): My question is to the Prime Minister, and I refer her to the Treasurer's statement that certainty is paramount when it comes to the retirement income system. We want people to have confidence that they can save in the way in which they have in the past. To end the uncertainty surrounding superannuation, will the Prime Minister join the coalition and rule out changes to the tax treatment of Australia's 500,000 self-managed superannuation funds?