Political historian Chris Wallace is an associate professor at the University of Canberra and the author of "How to Win an Election."
Speculation that ruling party could switch leaders before general election


Scott Morrison, pictured in Canberra on Feb. 1: the Australian prime minister has benefited from a benign environment. © AAP/AP
Political historian Chris Wallace is an associate professor at the University of Canberra and the author of "How to Win an Election."