first up, this woem here, diana niyad, her mission is to make a world record swim at the age of 61. today she's going to make a big afounsment right here on this program. going to make it to us. don't miss that. plus christina applegate. first a breast cancer survivor. now she's got a baby on the way. we sat down with her to find out what she thinks insurance companies are neglecting that could save your life and has already saved hers. want to hear that conversation. >>> and 33 miners trapped, 33 rescued. ten weeks in a chilean mine. question for a lot of people, what are they going to face now? let's get started. >>> diana niyad barely missed the olympic swim team in 1988, but she didn't give up. she took on a new challenge, which is long distance swimming. in 1978, we attempted the longest ocean swim, 103 miles. bad weather forced her to quit after swimming nearly 32 hours. she got right back in the water, and to this day she holds the record for the longest ocean swim without a shark cage, 102.5 miles. now at 61 years old, she's still at it. train to go go back, break her own re