Inside the missing Titanic exploration sub
The U.S. Coast Guard is continuing a search and rescue mission for a missing submersible that was exploring the wreckage of the Titanic. CBS News correspondent David Pogue, who has done extensive reporting on these types of submersibles, has more.
The U.S. Coast Guard is continuing a search and rescue mission for a missing submersible that was exploring the wreckage of the Titanic. CBS News correspondent David Pogue, who has done extensive reporting on these types of submersibles, has more.
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