The Australian government came under mounting pressure on Australia's national day on Tuesday to appoint an Australian head of state to replace the British monarch. Every Australia Day, an eminent Australian citizen is made Australian of the Year in recognition of his or her contribution to Australian society. The 2016 Australian of the Year, former Chief of Army David Morrison, said in his acceptance speech on Monday night that he intended to use his new public profile to campaign for Australia severing its constitutional ties to Britain. ...