On board is a British billionaire
Hamish Harding: British adventurer among crew missing on Titanic sub
Adventurer Hamish Harding is among five people missing on a submersible that was diving to the Titanic.
www.bbc.co.uk
I don't know what is the obsession with the Titanic, there have been plenty ships that have sunk due to poor crewmen and most likely poorly built. They should leave the ship alone. It may have been made more famous by the James Cameron's movie, but that really isn't the excuse to leave it to rest, as its the grave for many lost souls who died on that fateful night