Australia to complete sonar scans for missing Malaysia airliner

Australia has revealed images of a robotic submarine that’s taking part in the search for the missing Malaysia airliner as the hunt enters its 44th day. The Bluefin-21 autonomous underwater vehicle is being focused on an unmapped stretch of the ocean near some 2,000 km from Perth. Flight MH370 to Beijing disappeared from radars with 239 people on board shortly after taking off from Kuala Lumpur.