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

Subscribe here: http://9Soci.al/v6PJ50GjSKI | 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.

Stream full episodes on 9Now: https://9now.app.link/5Kxzlq5dX6 

Follow ACA on Facebook: http://facebook.com/ACurrentAffair9
Follow ACA on Twitter: http://twitter.com/ACurrentAffair9 
Follow ACA on Instagram: http://instagram.com/ACurrentAffair9 

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