marc siegel is professor of medicine at langdon medical center pulse wi the secret code of sickness and health. welcome as always. >> great to have you here. >> of course. >> this week, an amazing warning from the fda. the agency is not now looking at the risk of stroke, heart attack and death with the treatments. this seems to be troubling when you hear about this. >> eric, all of us have seen the ads on tv with the image of the who looks healthy. it's interesting to see this kind of result coming out. some people call this the fountain of youth for anti-aging. this is a 400 million dollar industry and it's growing. more and more men are saying i need that testosterone and prescription. we are going to be careful here. let me talk about menopause among women. we have talked about this. it's abrupt and you get the hot flashes and the symptoms around 41 to 51-year-olds. with men it's a slower process over the age of 35. men lose testosterone about 1% a year. by the time you get to your 50s, you will get your feeling of low libido and you don't want to socialize and that's the picture of

here to help will us understand it all is monica langdon from the wall street journal. has anything like this ever been tried before on this scale? >> no, nothing has been tried on this scale with this many diseases. and with this much collaboration. and the biggest revelation of all is they're going to put all their discoveries out to the public. so the big pharmaceutical companies or the littlest start up up will have access and can compete. >> almost following straight out of the play book of the software model of open source. >> and this is what is unusual. there started to an few more collaborations in the last few years, but nothing of this scale. and this actually took two years to get it done. and it was very difficult. there were a lot of sharp elbows and a lot of hurt feelings along the way. and not all the drug companies that participated ultimately signed up. but ten big ones did and they hope to come up with some blockbuster drugs. >> so what are the specific diseases and how do they narrow down the list of what to tackle? >> okay. that's a good question. a

marc siegel is professor of medicine at langdon medical center pulse wi the secret code of sickness and welcome as always. >> great to have you here. >> of course. >> this week, an amazing warning from the fda. the agency is not now looking at the risk of stroke,

including the bronze medal bobsled duo of steven holcomb and steve langdon to compete in the four-man finals. hockey is the other big gold medal up for grabs. canada against sweden. these are the last two teams to win the gold medal. >> jack, thanks very much. >>> an olympic spoiler alert. we'll show you the medal count right now. so if you don't want to know, this is the time to turn away from the tv. when the music ends, it is very safe to look back. tonight's primetime coverage of the olympics starts at 8:00. music gone, safe to look back. both ted ligety, in the slalom. the four-man bobsled and snowboarding, parallel giant slalom. and men's and women's speed skating. >>> we're still waiting to find out who is the latest millionaire. the powerball jackpot winner has still not come forward. the station who sold the ticket is already a winner. the owner gets $1 million for selling the ticket. since the jackpot announcement the gas station has also seen a spike in customers. >> it's actually getting busier and busier. we usually have one person at night. now we have two. it's getting

steve holcomb and steve langdon bringing home the first american medal in the two-man bobsled since 1952, a bronze. the bobsledders pushed a 400-pound sled going from zero to 35 miles an hour in 5 seconds. and then the hard part -- getting in. >> that's a lot of running. ah, my foot. >> reporter: but on the slopes today, soupy fog forced the cancellation of two events where nick baumgartner hoped to compete in the snowboard cross. >> we are not racing, obviously, because we can't see anything. >> reporter: weather has been an problem since the start of the games, first it was the heat, with alpine events postponed athletes complaining of snow the consistancy of mashed potatoes. and diane, we could see fog again tomorrow followed by temps in the 60s. diane? >> matt gutman reporting from sochi. and now, to kim jong-un is put on notice for crimes against hue man its in his country. tonight we have an unprecedented investigation by the united nations, comparing it to a hell h. even the tiniest koreans are not safe. bob woodruff travelled to korea five times and has our story. >> reporter: al

steven holcomb and steven langdon held their positions in the last two runs and won the bronze. sweden. the americans took 70 shots on gold and rode to a 6-1 victory. that sets up an emotional rematch in gold medal game against three-time winning olympic champs canada. they beat u.s. 3-2. gold medal showdown is on thursday. >> our game is fast-paced and you know, very physical. and so, i think if we constantly, just bring it, i mean, it is down to a one-game tournament. that's all we have left. >> reporter: today 18-year-old mikaela shiffrin is among those competing in the giant slalom. lolo jones makes her winter olympic debut, riding in the third american two-woman bobsled. and there will be daredevil stunts in the halfpipe once again, this time in the men's freestyle skiing. that is, of course, if the fog cooperates. kirit radia, abc news, moscow. >> last week we heard about gus kenworthy, an american skier wanting to bring some how famous stray dogs in sochi because there's so many there. >> right. now snowboarder lindsey jacobell jacobellis is bringing home a dog. this pict