I DON'T GET IT . THEY FLOATED 44 HOURS AMIDST SHARKS TO PROVE WHAT ? "Divers parachute into shark-infested waters off Japan to recreate George H.W. Bush's WWII mission "

https://www.dailymail.co.uk/news/article-7298717/Divers-parachute-shark-infested-waters-Japan-recreate-George-H-W-Bushs-WWII-mission.html