Senator ABETZ (Tasmania—Leader of the Opposition in the Senate) (14:03): I thank the minister for his answer and remind him that all those so-called achievements were under the Rudd government, not the Gillard government, which is very telling. I ask a supplementary question. Can the minister explain what he considers to be the Gillard government's greatest failure: the budget deficits, the $100 billion debt it has created, the broken promises on public hospitals, the lack of progress on the Murray-Darling Basin or the submarine fleet that cannot go to sea?