now when people talk about music industry, it is usually before napster and after napster. definitely i think it was a culmination of both the growth of the internet, the culmination of the content providers may be controlled the content too much. that led to all this proliferation off the various websites following napster. yes, i think napster was a very important -- in my view for the media industry. peter: has the napster generation come to expect things for free? rahul: i feel like a lot of people are gravitating towards legal channels, as long as it delights them. in the sense you offer product at a reasonable price and a platform and channel of their choosing that is high-quality. i think people are migrating towards that. some of the legislative action also has been to degrade the quality of privacy products, which has been helpful when people have to choose between getting the content from a bit torrent network which is an significantly degraded because versus going to netflix or amazon or hulu in getting it at a re -- a reasonable price point. at least in the u.s.

i would not have built napster.reat debt to that small cabal of people who were essentially, you know, an underground community of cyber criminals. and at the same time, my parents -- it drove my parents crazy. emily: when you were 16, you met another hacker, sean fanning, online. you didn't go to college. you moved to silicon valley and you guys built napster together. sean: it was a great experience for us. we had nothing to lose. little did we know, we, we -- there was criminal liability associated with enabling what they called contributory and vicarious copyright infringement on what was realistically an unprecedented scale. i perhaps blame myself only in that i was not a better negotiator and i could not help them save themselves. it is sad to watch the decline of this industry. it didn't necessarily need to happen that way. and that is a -- emily: why not? sean: consumers turn to piracy by and large when they can't get the product through legitimate channels. so there needed to be a legitimate market offering

napster billionaire shawn parker is making a new push to cure cancer. with more than three organizations in search for a cure. they will use predictive algorithms to uncover cancer in coded dna. parker went on to become the first president of facebook. he's already donated $250 million to his foundation. >>> and facebook coo sheryl sandberg is giving $100 million in facebook stock to charity. according to the website recode, the money will go to anti-poverty charities and groups focused on empowering money. she also recently renamed her foundation after her late husband, dave goldberg. >>> a controversial substance is shown to help treat depression. >> and nestle has figured out how to cut the sugar in chocolate by as much as 40% so you can get the company an edge as food makers face consumer pressure to make their products healthier. they will start selling the products made that way in 2018. now, a panel of scientists say food labels should be rewritten. peanuts or eggs must be labeled so consumers of food allergy know to avoid them but to many people

napster and screening room are hoping to be able to rent first-run movies. 25 bucks.hink about it, if you take a family of four to the theater, it's way more than $50. so if you can get it on your ipad and hook it up to your big screen, you'll be fine. i'll hook you up, michael. >> thank you, michael. >> sure. >>> gnc agrees to do more to keep illegal supplements off of its shelves. >> and carbs may fend off a cold. >> reporter: gnc has agreed to ramp-up efforts to ensure the products it sells are safe and legal as part of a deal with the department of justice. gnc will conduct a couple of voluntary initiatives aiming at the purity of dietary supplements. exercise could help fend off a cold. that's the total opposite of what scientists have believed for years. some types of exercise do seem to hinder the immune response and lead to fewer infection fighting white blood cells. eating carbs could be more robust. >>> new analysis finds that half of the headphones it tested did not restrict volume which could be hazardous. wire cutter restricted volume. and can you get too