>> they have searched that area for nearly one month. we are really suspecting they are searching the right place and that's why we asked for the data. they must have covered up something and want to hide something. questions are not confidential. it's just a fact. i don't know how it could influence the investigation but they just give the answer it's under investigation. it's not an answer. just an excuse. >> an excuse not an answer. families of flight 370 continue to be cynical. that's one way of putting it. they continue to be furious at malaysian officials. >> australian authorities believe they or say they found an object of interest in the search for the plane. they describe it as a sheet of metal with rivets in what appears to be fiberglass