Senator WONG (South Australia—Minister for Foreign Affairs and Leader of the Government in the Senate) (14:34): I would make a point, if I may, about funding, and one of the things that I certainly learnt as finance minister, and I'm sure Senator Gallagher is managing, is that there are very few requests for spending which are not worthy. There are some—we saw some under the previous government. An opposition senator interjecting— Senator WONG: Maybe a few of the sports rorts might have been a bit of a problem. But anyway. We have completely legitimate requests for expenditure in environment, in climate, in energy and in social security—in whole range of areas, including First Nations policies, health, Medicare, PBS, National Disability Insurance Scheme. All of these are matters— Senator Hume: This is the longest way of avoiding the question! Senator WONG: I'm making a point about—I'm surprised that the shadow minister for finance wouldn't like me to talk about opportunity costs, given that is the heart of the job you have to do, the heart of the job you're supposed to be doing. (Time expired) The PRESIDENT: Senator Pocock, a second supplementary?