Canberra: Former Communications Minister Malcolm Turnbull was sworn in as Australia’s new prime minister on Tuesday, a day after Tony Abbott was defeated in ruling Liberal Party’s leadership ballot.    Turnbull was sworn in at a ceremony by Governor-General Peter Cosgrove in the capital Canberra, reported Xinhua news agency.    “There has been a change of prime minister, but we are a very strong government, a very strong country with […]