'Abbott's mistakes are Abbott's mistakes': Shorten defends Credlin

Opposition Leader Bill Shorten says Peta Credlin isn't to blame for Prime Minister Tony Abbott's mistakes. Photo: Luis Ascui

Ms Credlin is facing calls, including from News Corp boss Rupert Murdoch, for her to quit or be sacked. Photo: Alex Ellibghausen

It's "always possible to make slip ups": Mr Shorten defends Queensland Labor leader Annastacia Palaszczuk on her GST gaffe. Photo: Renee Melides