Mr SHORTEN (Maribyrnong—Leader of the Opposition) (14:16): My question is to the Prime Minister. At 8 am yesterday morning, Senator Sinodinos told a journalist from The Wall Street Journalthat he was 'batting on'. What changed between yesterday morning, when the Prime Minister supported the former Assistant Treasurer's decision to bat on, and yesterday afternoon, when the Prime Minister supported Senator Sinodinos's decision to stand aside?