. >>> a study published in the journal lancet shows that treating heart attacks patients with an infusionrom cells from their own heart helps the heart regrow healthy muscle. patients showed significant muscle improvement. those who did not get the stem cells, they had no drop in heart attack scars. the stem cell groups will had a big increase in healthy heart muscle. >>> again, it's valentine's day, so it's a special time to clear rish that special someone. new research show has broken romance or a lost love can really cause serious health problems. recent studies have shown people whose spouses die have a higher chance of suffering a heart attack immediately after the death, especially when they're older. a loss of love can cause a physical condition known as the broken heart syndrome. doctors don't understand why this happens. it usually occurs after a tragic event. >> this can present very much like a heart attack. it can present with chest pains. it can present with abnormalities on the electrocardiogram. the top part of the heart squeezes, but the bottom part of the heart is almost

many people as previously thought according to a study published in the british medical journal, the lancet. the study conducted in the u.s. and australia was funded by the gates foundation. >> we already knew malaria was a killer, taking hundreds of thousands of lives each year. most of them children in sub- saharan africa. according to a new study, the number of victims might be higher still. 1.2 million people died of malaria in 2010. that figure is nearly double previous estimates from the world health organization. the research also shows that 42% of deaths from malaria were in older children and adults, much higher than previously thought. trying to accurately estimate the number of deaths caused by this mosquito-borne disease is extremely difficult. this is due largely to the poor quality of the data kept in those countries where malaria kills most. the authors of this new study use new data and complex computer modeling to try to build a more precise picture. they also look at deaths which they believe have been wrongly to bid to other causes. although 2010 may be worse than thought

but according to research published in the british medical journal the lancet. scientists say that 1.2 million people died of malaria in 2010. that figure is double the estim. the research also shows that 42% of deaths from malaria are in children over five years old and in adults. that is much higher than previously thought. -- from the world health organization. internet is transforming our lives, but do we know enough about the dark. side of dark. a world where criminals cannot be traced, where you can shop for illegal goods, and where customers go by code names. our reporters set out to shine a light on the internet shadows to discover just what you can buy online on. the. >> millions of shoppers have abandoned the streets in favor of online shopping. but just like in the real world, alongside the everyday goods available on the internet there's an online black market that has sprung up. getting on the dark web is straight forward. those that sell drugs are beyond normal searchers. you can get readily available software which makes the location of your compu

well i read this, what was in the lancet, and saying that it has not improved during the last decade and there are other things not being looked at. so i don't know that we have the tools and knowledge right now unless we start looking at all these other methodolgies, again, i'm talking about chronic pain that is not the result of cancer, or putting my hand in a fire or -- tooth problems or things like that. >> right. >> talking about chronic pain that seems during diagnosis to have no basis that they can finds. >> i agree. >> and that is where you go from doctor to doctor to doctor. >> exactly. >> that is why i wonder, do we possess the knowledge and tools or not. i know that dr. pizzo wanted to respond. >> let me comment on a few of your comments, senator. as you, think, articulated the back problems, brought me back to my own at the age of 18, bailing hay, i ruptured a disk and as you recanted your story, my lower back began to ache, the emotional response, the tension that was just spoken to. i do want to note though that there may be a misunderstanding about the nature of the io

that's according to a new study published in the british journal "lancet" and funded by the bill and melinda gates foundation. it used new data and modeling tools. the study found the mosquito- borne disease killed 1.2 million people in 2010, mostly in africa, which is twice the previous estimate. a heavy winter storm socked in colorado and western kansas today before setting its sights farther east. the national weather service reported snow was falling at two inches an hour, producing blizzard conditions in some places. two of the main interstates across colorado were closed for safety reasons. officials canceled more than 600 arriving and departing flights at denver international airport, a major airline hub. the cyber hackers known as "anonymous" claimed a new coup today. they announced they had intercepted and recorded a january conference call between washington and london. in it, the fbi and scotland yard discussed efforts to catch the hackers. both police agencies confirmed the claim, but they said none of their systems or operations were compromised. today, the hacking colle

well, the repo is in the lancet, saying that the quality of evidence is not increased substantially during the last decade. their other things not being looked at. so i do not know that we do have the tools and knowledge right now unless we start looking about these other methodologies. now again, i am talking about chronic pain that is not the result of cancer or putting my hand in a fire or tooth problems are things like that. i am talking about chronic pain that seems during diagnosis to have no physiological basis that they can find. and that is where you go from.dirty doctor to doctor to doctor. so, that is why wonder, do we really possess the knowledge and tools are not? i am going to ask dr. maixner. >> well, let me just comment on a few of your comments, senator. as you i think articulated, the problem brought me back to my own veiling back today and sunday night and ruptured disc and as she recanted her story, my lower back began to ache. again, the emotional response and the tension that was just spoken to you. i do want to note though that i -- there may be a misunderstanding ab

clear and then there is the area for the conflict appears to be entering a new phase more than 6000 lancet have lost and there appears to be no end date. the bloodshed must be stopped and we should rule out no option that could help save lives. we could consider among other actions preventing opposition groups inside. the political and military with better means to organize activities and care for the wounded and find safe haven to communicate securely to defend themselves and fight back against the forces. the time has come when all options must be on the table to add the killing and forced aside to leave power. we should continue for some time listening to marry the other threats facing our nation and i've come to brutal cover most of them in today's hearing. what should be clear is that by no object of assessment at restaurant on national security decrease to the contrary they are increasing as they prepared testimonies of eyewitnesses make vividly clear. so the question members of congress and the members of this committee in particular need to think long and hard about is this. why in