A radical Muslim cleric has urged hundreds of supporters meeting in Sydney's south-west to join a global push to create an Islamic utopia. Indonesian firebrand cleric Ismail Yusanto outlined his plan for instituting Sharia law, the absolute form of Islam, to a crowd of about 500 people gathered at the Khilafah Conference in Lakemba. The meeting was organised by the Australian arm of the extremist group Hizb ut-Tahrir, a group widely known for its anti-democratic, anti-Semitic views. The group believes that it can reduce suffering around the globe by introducing Sharia law and creating an Islamic utopia. The NSW government...