Expert on submarine lost near wreck of Titanic

A rescue operation was underway deep in the waters of the Atlantic Ocean on Monday in search of a technologically advanced submersible vessel carrying five people to document the wreckage of the Titanic, the iconic ocean liner that sank more than a century ago. Philadelphia news, weather, traffic and sports from FOX 29, serving Pennsylvania, New Jersey and Delaware. Watch breaking news live or see the latest videos from programs like Good Day Philadelphia. Subscribe to FOX 29: https://www.youtube.com/fox29philly?sub_confirmation=1