CNN Anderson Cooper 360 September 3, 2013 03:53:00
>> okay. >> right now i'm just barely alive. >> okay, talk to me. >> her best friend and chief handler, bonnie stoll, is concerned. and for the first time senses the end may be near. >> whatever you want to do, i am with you. you walk away from this proud no matter what, no matter what. diana approaches the boat and calls out to navigator david marchand. >> is it all night and all day again and another night? >> i don't want to quit but i can only make an hour right now. i'm just dead. i'm dead. >> for diana, this is the moment the extreme dream could be over. >> i just have to get will. i hav...