Titanic tourist submersible: My trip aboard the sub
CBS journalist David Pogue says it will be challenging for rescuers to find the vessel in time.
1970-01-01 08:00
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.
1970-01-01 08:00