Senator BRANDIS (Queensland—Attorney-General, Vice-President of the Executive Council and Leader of the Government in the Senate) (14:26): Honestly, Senator Gallagher, I believe that Professor Peter van Onselen, who is a well-known political scientist and political historian, has written a book about these events. It is a history book. These events are now a part of history. They are so much a part of history that political historians have consigned them, literally, to history. We know that there was a change of leadership of the Liberal Party some two months ago. We know that that happened two months ago, and it is now part of Australian political history. If you want to read about it, I suggest you read Professor Peter van Onselen's book.