Transcript for Thai cave rescuers prepare for another round

her death. Back the scene O the cave rescues. Jalongman has beenhere from the start on the scene right now. Good mng, James. Reporter: Good morning, George. Yeah, what a ride this has en. Full of emotion a anticipation as we wait for those ambulances and they should comin down that road just behind might now. Thole of ailand, the whole wopinned on that'd there. And we understand the rescue operation has now begun, begun about 7 1/2 hours ago and we think it's same group that went down yesterday in there now a and S have been swapped out. We understand Thi is an extraordinarily long tunnel, something like 2.9 miles, remember, much of it submerged under a think there's a diver in front and a diver behind one of them carrying the ox tank and T other supporting the child and understand there are about five kiow who have made it out O this cave. They at the hospital and we've got a sen of who they were when we saw those lrs that they sent the cave to the parents covered in mud from the journey inhe cave as food, barbecpork was aealorite and one pleaded with authoties not to give them too much home, would. I think most people say they shouldn't be given any homework at all. Oials signaling that these new res are going kly. Reporter: That's right. E was a lot O rain here last night but I D't seem to have set them BAC at all. Yesterday the first boys came out about two hours early so think everyone is hoping for a iclution to this. They are not out a lot of boys are still there with their coach but this is movi well. James Longman, thanks very much.

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