now why she says her marriage to richard gere didn't work out. coming from valerie harper as well. we learned of her devastating diagnosis last week. hear about how she's facing the future and the message for her fans right now. >>> remarkable. and speaking of remarkable. facebook c.o.o. sheryl sandberg is here. the center of a debate right now. >> lean in! >> this generation and for other generations as well. so it will be a lively discussion with sheryl. >>> first to josh in vatican city with the latest on the conclave. all 115 voting cardinals are in place. josh is right outside of st. peter's. >> fewer than 24 hours, the ancient and mysterious process of choosing a new pope will begin. first with mass. then the procession of the eligible cardinal electors. taking a first vote tuesday night. that was described to me as a diagnostic vote. really more a way for the ele electorate to judge how things are. a result of smoke that we'll see twice day until it turns white and benedict's successor greets the faithful. >> when they finally have a pope

it's even hot for you and your porch or i'm not going to richard gere's this or that means quickly in cold water it's completely harmless thanks that's what i'm talking about . the cold during winter swimming the conditions are identical to those that we went through the exposure to minus ten degrees. veterans such tests before. the experiment was primarily carried out with a remote. he just said in the hole in the fetal position with his arms and legs were crossed and he was there for about forty five minutes. and i was in the next hole. it was about ten meters long so while he was sitting in a nice hole i was swimming back and forth in mine. for maybe thirty minutes or so with. the trainer i'd only one chance for survival to reach the nearest station but he had to move quickly wearing nothing but slippers on his feet and without the protection of gloves his hands immediately began to freeze the temperature was more than forty degrees below zero. the temperature outside was minus forty five it was pretty uncomfortable to run along the track my slippers came off several times i wasn't

i loved the richard gere movie power.o convince my parents, let me leave school and work on the jesse jackson campaign. >> no go? >> i had work on the dukakis campaign. this kid is not just brilliant. he is at the right moment in history. we all remember the '90s dot com boom. most of those ideas were bad. most of the people don't have that money anymore. that bubble burst and part of the economic troubles we've had. this kid is part of a more substantial moment when we are moving toward a mobile app world. or a mobile world. mobile computing world. so the giants google, facebook, are trying to figure out how to maintain dominance. give money to kids like this who are brilliant. $30 million is nothing to them. the kid pointed this out when he said 5 good idea or you think there is a gap in the market, just launch it. just do it. because there are investors across the world right now looking for company to invest in. so boom, the gold rush is on as we move into the mobile world. >> you mentioned the '90s. >> who doesn't? i