three days ago between vietnam and malaysia. and david piper is streaming live out of bangkok. reporter: exactly three days ago, they haven t found any trace of. it and they are widening the search in the hopes they will find. it early reports that debris found a the vietnam military was untrue and an earlier oil slick after lab test is shown to be not jet fuel. the radar signal showed that the plane may have tried to turn back to malaysia. and the international search is taking that in account by looking in a wider area. including the western seaboard