Replacement Submersible News Today

hed get off roseanne, lose 60 pounds and gain it back and hopefully these lifestyle changes stick and we wish him luck keeping it off. thanks for joining us. "ac 360" starts now. good evening. tonight on 360, the race to prevent another titanic disaster. five people in a tiny submersible. hunter bidens plea deal on tax and weapons charges. republicans say he got a sweetheart deal. tonight we look at the facts. the kremlin plot to kill a high ranking official. good evening. we beg...

five people in a tiny submersible last known whereabouts, 13,000 feet under the sea. some 33 hours of air left. also tonight, hunter bidens plea deal on -- we look at the effects. and the plot to assassinate a russian defector on american soil. good evening, we begin now with a desperate search for the oceangate titan. a miniature submarine with five people inside. they hoped to visit the right of the titanic on the ocean floor in the north atlantic but now they face a disaster of thei...

It. so -- and that is honestly also the best hope for getting back up to the surface because given the time frame and the lack of -- or the limited supply of oxygen, 96 hours is what is on board, there wouldnt be time enough to send a replacement submersible or anything that could mechanically try to lift it up. it would be too complicated and technical, not feasible. so the best hope is really to get rid of the weights and try to come back up to the surface. >> if the electrical system was out,...

>> we are really in the realms of speculation at the moment. frankly, nobody knows unless you are on the vessel itself. what could have happened, it could have been a logical failure on board. if the systems are shut down clearly the communications are not working since sunday after the one hour and 45-minute descent. what is supposed to be happening in the scenario, the submersible is supposed to drop the weights and given these remarkable as might of a carbon composite material, it is supposed...