Michael Dn News Today

>> reporter: some respected voices in the deep-sea community now believe the catastrophe in the north atlantic could be a game changer. >> i think the future of the submarine tourism is probably going to be stunted given the facts. >> im word that has a negative impact on lets say citizen explores, but these are serious people with serious curiosity willing to put serious money down to go to these interesting places and i dont want to discourage that. >> others in the community want to discourag...