James Cameron, Bob Ballard discuss missing Titanic submersible tragedy l GMA

The Oscar-winning “Titanic“ director and the ocean explorer who discovered the Titanic wreckage both share their thoughts on the tragic implosion of the tourist submersible. READ MORE: SUBSCRIBE: SIGN UP to get the daily GMA Wake-Up Newsletter: VISIT GMA: FOLLOW: TikTok: @gma Instagram: Facebook: Twitter: #titanic #titan #jamescameron #gma