Michelle Grattan discusses the high court’s decision to uphold the sacking of a public servant due to anonymous social media posts criticising the government. Lukas Coch/AAP

VIDEO: Michelle Grattan on the High Court’s free speech ruling - and the public service

University of Canberra Deputy Vice-Chancellor Geoff Crisp speaks with Michelle Grattan about the week in politics. They discuss the High Court’s ruling on a public servant’s social media posts, and the upcoming public service review. They also talk about Andrew Hastie’s comments on China, and the government’s upcoming commitment to protect shipping trades in the Middle East.