'We'll do everything to find plane'

Wreckage must be located to bring closure to tragic event, says Najib

Malaysian Prime Minister Najib Razak said on Friday his country will do its utmost to find the wreckage of the missing Malaysia Airlines jetliner and answers related to the plane's disappearance.

He made the remarks a day after Australia said an area where acoustic signals were detected is not the plane's final resting place.