Dive Expert News Today

it has been a busy night here. 20 russian missiles fired at this city. most were shot down, but there was death and destruction, but you are right, it was even busier across the border. experts are saying this is the biggest internal challenge to russian president vladimir putin since he started this war. russian officials claiming the fogner group mercenary chief yevgeny is launching a coup, an armed uprising against the government, specifically its military leadership and is demandin...

from the coast guard at a briefing set for 3:00 eastern time. meanwhile, we are learning that canada is stepping up its rescue efforts sending in a ship, the hmcs glace bay, equipped with a hyperbaric recompression, and we will be joined in just moments. >> sandra: molly line outside the u.s. headquarters in boston. first get to mike tobin, live at the staging area for the search in st. johns, canada. mike, exactly what we know, officials are reporting the remote operated robot discove...

Stuck there. it is too dangerous to get them out, at least three of them, including the coach, in a bad way health wise. they have deteriorated. that is the other factor here. the world, the nation, is watching this rescue so closely. they want to make sure it goes off without a hitch, but the options are not that great. in the mountain behind me, teams are looking for chambers to get down to the boys and pull them out by another means which would be effectively climbing them up. that would be a...

Physical and emotional strength during this ordeal could affect the rescue. >> its frightening in this environment not being able to see the surface. theyre going to be scared, and thats going to chip away at their endurance during this long process. so thats going to play on how long they can survive in these conditions, as well. >> the dive expert who runs the operation which located the boys says one way to get them out might be to turn each boy into what he calls a, quote, inert package. tha...

So deep there are only six manned submarines in the world that can handle pressure underneath all that water. but if and when they find the plane they may need one of those subs to perform the difficult, delicate recovery to give us the skills and sense needed for such a job, cnns david mattingly is here to give a demonstration. and to give the willies to claustrophobics everywhere. >> reporter: that is correct, we are off horseshoe bay here. but the conditions here are very similar to what a ma...

Mitt romney. this is going to help him seal the deal. in just the past 24 hours, folks say newt really has a shot at pulling this thing out come saturday. if that does happen, if romney pulls it out on saturday, south carolina will have picked a republican presidential primary winner again, and they have done it every election since 1980. >> all right. craig melvin live for us. newt gingrich is picking up some ground there. well see what happens. thank you. a rocky recovery on that grounded cr...