After two Liberal Party leadership spills last week, Malcolm Turnbull has been ousted as party leader and Prime Minister on Friday.  Treasurer Scott Morrison became the 30th Prime Minister of Australia, after defeating Peter Dutton and Julie Bishop.  Justin spoke to Dr Peter Chen of the University of Sydney about what caused the leadership challenges and how it will affect trans-Tasman relations, Dr Jill Sheppard of the Australian National University about the new government’s effects on refugee and climate change policies and Frank Bongiorno of the Australian National University on the legacy of these challenges on Australian political history.