Titanic Submarine Passenger Hamish Harding's Friend Reveals the Last Text He Received From Him Before Departure

British billionaire Hamish Harding is one of the reported passengers on board the submarine headed to the Titanic shipwreck location, thousands of feet below the surface. If you did not see the news, the submarine left on Sunday (June 18) and, as of now, has lost contact with the outside world. Searches are underway for [...]