The five men on the submersible that disappeared on an excursion to the Titanic shipwreck are believed dead, said the U.S. Coast Guard and OceanGate Expeditions, the company that operated the vessel. Coast Guard Rear Adm. John Mauger said searchers found debris from the craft that was “consistent with the catastrophic loss of the pressure chamber.” 📹: WBZ #titanic #submersible #ocengate #wsj #wallstreetjournal #thewallstreetjournal | Coast Guard Rear Adm. John Mauger