'This is still a rescue mission,' Coast Guard insists
The Coast Guard said it continues to hold out hope of retrieving the missing submersible. SUBSCRIBE to ABC News on YouTube: https://bit.ly/2vZb6yP Latest updates: http://abcnews.go.com/ Watch FULL EPISODES on Hulu: http://abcn.ws/3bzvQQn #news #titanic #sub #abcnews #search
View on YouTube
