Here is a youtube vid that shows how dangerous the conditions of the Thai cave and rescue challenges are.....an inside look....
https://www.youtube.com/watch?time_continue=17&v=aiXrOUNrxKQ
David Shuster
@DavidShuster
Rescue crews: the 12 boys + coach each have a dive mask connecting with an air line to their escort/diver. The diver has the oxygen tank/regulator. So, the boys are not SCUBAing, per se. Also, each boy will have physical contact with their rescuer throughout. #CaveRescue
7:46 PM - 7 Jul 2018 from Manhattan,