'Extremely rough terrain' flagged as new search area for MH370 | 7.30

It's been a decade since a Malaysia Airlines flight disappeared with 239 people on board, six of them Australians.
An Australian-led underwater search found no trace of MH370. We hear from a senior member of that team who believes the outcome could have been different if another agency had been in charge. This story from Hagar Cohen.
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