I was relieved and surprised when the 12 boys and their coach where found safe and sound in a cave in Thailand. However, the ensuing saga of getting them out became very serious when a former Thai Seal died from lack of oxygen on his way out.

I have a new perspective after finding this illustration of the cave, made with the help of a caving expert, which shows just how treacherous it is.

They are considering a rescue plan involving a "buddy dive" -- where an experienced adult diver would swim with each boy -- to evacuate them to safety.

I hope it works.