Search teams are still scouring a 23,000 sq.mile area of the Indian Ocean.But with no trace of the plane yet-officials making plans for what comes next:In the event that we cannot find the aircraft, the commitment has then been made to extend the search over a further 60,000 sq km.The Australian Transport Minister Warren Truss confirming the search zone will be doubledextending the search operation potentially until the end of the year at a cost of some 39 million.
