now. not giving up. crews frantically searching for the missing submersible. they re desperately trying to rescue the five human beings before they run out of the oxygen. i will speak to a person who has been on the missing submersible before. and i ll speak with a man who says there is hope tonight. anti-vaxxers stalking and harassing one of the top vaccine experts after he criticized rfk engineer s crusade. let s got outfront. good evening. holding out hope. underwear noises detected in the search area for the missing titanic bound sub is raising the possibility they are still alive. time is running out. there could be hours left. the coast guard estimated this time last night, the sub had about 34 hours of beliefable air left. if there s still life support available on the submersible, and we will continue to hold out hope until the very end. the massive search, if successful would be the deepers underwater rescue is using buoys that they dropped into the water
now. not giving up. crews frantically searching for the missing submersible. they re desperately trying to rescue the five human beings before they run out of the oxygen. i will speak to a person who has been on the missing submersible before. and i ll speak with a man who says there is hope tonight. anti-vaxxers stalking and harassing one of the top vaccine experts after he criticized rfk engineer s crusade. let s got outfront. good evening. holding out hope. underwear noises detected in the search area for the missing titanic bound sub is raising the possibility they are still alive. time is running out.
representing customers who had spent the company said ted to postpone the transcript, lightning damage. so they re saying it was behave safety. that case was eventually dismissed, but it comes as growing concerns, why? what happened here? what might have been caused this sub to lose contact? that s obviously what first happened here about an hour and 45 minutes in. raising questions whether rescue crews will be able to rescue the five human beings. tom foreman has a look at five of the most dramatic underwear rescues. reporter: racing time, the elements, those trying to find the titan on sub, it s dangerous and the deep sea makes it all
at this time last night, the coast guard said the sub had 34 hours of breathable air left. obviously they re stuck somewhere in near-freezing waters, if they ve gotten anywhere close to the titanic. wreckage continues to drift down af they lost communications. dr. reiner, we re looking at nearly 90 hours since the submersible went missing. the oxygen supply is running low. we don t know how low. we don t know what they could do to extend it. what are the top concerns for the passengers if they re alive? obviously the top certaoncer the oxygen supply. once the oxygen runs out, a human being will lose consciousness within several seconds and will die within a few minutes, deprived of oxygen. but there are other concerns as well. as you mentioned, the
termination. the other resigned. the lawsuit was settled out of court. oceangate said it conducted further testing on the sub to ensure functionality and safety. notice, one former passengers who was on that very submersible, the titan, took his son down with him on it last summer. he says, look, he expressed full confidence in oceangate, says they went through tons of security and emergency training with them, and basically became members of the crew. he says that he believes that craft is sound. erin? miguel, thank you very much. outfront now, michael reeiss, went down and came back. also captain bobbi skoalie. she led a recovery an the with us suggestion cole recovery,