Race to rescue missing Titanic sub as experts question what went wrong | A Current Affair

Subscribe here: 9Soci.al/v6PJ50... | Engineer Ron Allum, who built the same submarine Hollywood director James Cameron used to film blockbuster movie Titanic, fears a major failure could be the reason why the OceanGate Expeditions vessel carrying five people has gone missing in the Atlantic Ocean.
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A Current Affair covers the realms of politics, crime, human rights, science, technology, celebrities and entertainment - all investigated by a dedicated team. A Current Affairs airs weeknights 7.00pm on Channel 9