some of the boys cannot swim. they are weak. they didn't eat for several days. they've been doing that energy gel in the meantime, but the images we can see from inside there, it's difficult. tight spaces, complete darkness. >> it's important also to say that these crews are racing the weather. they've got that urgency because rains have started. monsoon-level rains are expected to intensify this week, and diane, you mentioned they say this takes 11 hours for the experienced diver to go in and come out. there is the variable of the child. >> exactly. >> and potential panic and anxiety and fatigue. >> and the fact they are not experienced divers or climbers. we've seen the maps of just how intricate and narrow and steep some of these areas are, and to top all of this off, the governor says that the decision on who comes out first after being assessed by doctors is actually up to the boys. i mean, we are talking 11 to 16-year-old boys and their coach