The submarine spent five hours exploring the wreck, including iconic sights such as the bow and grand staircase. Mike McKimm sees the wreck of Titanic emerging from the darkness of the ocean floor.

Hours after the Titanic sank ... The Freedom Riders History (05:04) Civil War (Joan Baez), With Dance Performance By Djassi Johnson and Kevin Boseman (04:23) 3D Preview of Petra by Virtual ...