go ahead, viktor. >> right. but what is happening right now is that a lot of the health care data gets collected, and then it is being used by the health care provider or the insurance company perhaps to discriminate, perhaps not to discriminate depending on the regulatory regime in which you live. but what the data very rarely gets used for is research into what could actually help you if you have the condition or how that condition could be prevented. what we really need to do is to unleash the power of big data on the research side rath orer than to unleash the power of big data on the sort of cost effectiveness of the insurance side. and we've been pretty bad at that. >> well, you know, in science we always say we have, you know, 220 people in the study or 16 people in the study or even 500 people in the study, and very few long-term clinical studies with 15, 20,000 people. with big data we can actually change the face of science, right? >> absolutely. and it's almost laughable because we are in silicon vall

viktor mayer-schonberger . the book is called "big data." thank you so much. > > you are most welcome. still ahead, yahoo and best buy are shaking things up in the officeplace by banning employees from working from home. what that means for the stocks next in traders unplugged. in today's traders unplugged, from the floor of cme group, the gloves are off for our pro traders, alan knuckman and andrew keene. ready to go guys? let's take a shot at round number one: marissa mayer of yahoo is banning employees from working at home. it didn't go over very well, but best buy is following suit. is that a reason to sell either one of these stocks? > > i don't think so. i personally know i work better from an office. i could work from home as well. i know i am a lot more productive in the office. but a lot of americans are sitting in their cubicles at home, and when they are done at work, all they want to do is go home and forget about work. if you actually work from home, you are actually more productive, you actually work more, five to seven more ho

so i gave him this book by viktor frankel. >> it makes a lot of sense, talks about if you gain a littlee, if you have something out on the streets, like a wife and kids, then you have something to hold onto. >> tuesdays are release days at usp. jed strong has just finished serving an 11-month sentence for possession of heroin and methamphetamine. >> i'm a little nervous to get back out on the streets, but i'm looking forward to it. i met a lot of people that, you know, have a lot of knowledge. they gave me advice i got to take with me. >> without any family members to pick him up, jed will be transferred by parole officers to the parole office. meanwhile frank trusty something released after serving 14 months for forgery, possession and distribution of a controlled substance. >> there's your daddy. >> frank is seeing his daughter for the first time in 14 months. >> i love you, baby. >> i love you. >> this little girl has been waiting. talking to him every weekend on the phone. >> this baby girl doesn't do it. and if this grandma doesn't keep him on the straight and narrow, he's going to

now there could finally be a peace deal between russia's president vladimir putin and ukraine's eda viktoryanukovych this is the first meeting this year between the two size and they did to me six times last year but no solid resolutions to the squabbles over price result so earlier we have all business correspondent. i spoke to she was following the proceedings at the gas from headquarters and i asked her what i think seoul today. no papers are signed today kate devotes they've spoken about the importance of ukraine's corp the customs union of russia kazakhstan and belarus and how such corporation may boost ukraine's g.d.p. but the main thing here is that joining the customs union is one of the options for ukraine to get cheaper gas from russia but first got gratian with the custom is the union may put at risk ukraine's ambitious plans also european integration so ukraine is abby crossroads and it now has to choose between east and western trade partnerships and that's a hard one and dave but i mean come on why this is all happening what is the big problem what is the hold up it all seems