. >>> the georgia institute of technology has developed the patch that can be placed on skin to inoculate people with the flu. the patch contains hureds of microneedles, like the ones you see here, that deliver the flu vaccine into the skin. the patch could be sent through the mail so people can get the vaccine, give it to themselves without going to a doctor. >>> about 25,000 workers raised more than -- walkers raised more than $3 million at the 24th annual a.i.d.s. walk in san francisco. as those walkers were crossing the finish-line, a new study presented by by a university in vienna says infections have been cut in half. >> every time there is a study by this, we know more and more about the science that can help with h.i.v. infections and care for those people who have the infection. >> the money raised benefits a.i.d.s. organizations in the bay area. the event has raised $76 million since if began. >>> yosemite park is making more campsites available for the summer. the park has opened up all of its sites including the yosemite creek campground that's been closed for the last 14 yea

atmospheric sami's and you can instead of i'm out on the next as i think i have to do with my shoes institute of technology he's the one that he's the one of us a lot of feral no i think a centimeter no use an example still science said there was no sign. now we also need to get your socks on the lenses i want you to listen i'm not going to literally go through a list of the scientific papers if you like but alexander was just quote i would take you know i'll write you know i'm going to have a just ending i will run out of time saying what he likes i am very why he was with me thanks to my guests today in oxford new york and los angeles and thanks to our viewers for watching us here at r.t. see you next time and remember cross talk rules. and you can start. indonesia she's available in hotels. a resort and spa. resort and spa. remote have been turned down. the result sunday of beach hotel the wisdom resort use of doing. so if you tell someone you're close. to the ritz hotel grounds many as you call it a hotel full seasons hotel the sultan hutto. in russia destroying homes and forcing thousands to flee in a

atmospheric scientists when you can is the head of iraq on the next thing i want to do is my shoes institute of technology he's the one that he's the one of the lot of pharaoh no i think you said to me you know you said alexander was no sign. alec said there was no science that now we also need to get our socks on the lenses and we don't want it and i'm not going to trail it i'll go through a list of the scientific papers if you like but alex said there was a misquote you know i'll write general miller out of a job training and we just run out of time to say a few lines are a very very lively articulate way thanks to my guests today in oxford new york and los angeles and thanks to our viewers for watching us here at r.t. see you next time and remember cross talk rule. and. they say steve this is not a problem you should warn. before. you should see everybody you should support the tree because they have no idea about the hardships to face. plate wanted to say all of them to do things for the army the life of the usaf is the most precious thing in the world. use of self-sacrifice and heroism with those who

sami's and you can instead of iraq on the brakes as i think i want to do with my shoes is institute of technology he's the one that he's the one of us a lot of pharaoh no i think he said to me you know you said alexander was still saying. yes alex said there was no science that now will secretary geithner's alexander was in the same way what it was and i'm not going to trail it i'll go through a list of the scientific papers if you like but alexander was i just quoted you know i'll write general motors out of it just any other wheels run out of time saying we're going to seal sales are a very very lively articulate way thanks to my guests today in oxford new york and los angeles and thanks to our viewers for watching us here at r.t. see you next time and remember cross talk rule. and. every month we give you the future we hope you understand how we'll get there and what tomorrow brings the best in science and technology from across russia and around the world join us acknowledging update on our g hungry for the full story we've got it first the biggest issues get a human voice face to face with t

when you can instead of a mark on the train executives or think i want to do this my shoes institute of technology he's the one who they want to solidify although i said to me i know you said alexander was no sign. as alex said there was no science that now we also need to go you know as alexander was in the same way they want to do it and i'm not going to trail it i'll go through a list of the scientific papers if you like but alexander was just quote i would take you know i'll write your own letters to just anyone who will run out of time saying what is your sales are a very very lively article a great thanks to my guest today in oxford new york and los angeles and thanks to our viewers for watching us here at r.t. see you next time and remember cross talk rule. and. hungry for the full story we've got it for. the biggest issues get a human voice face to face with the news makers on. forest fires ripped through central russia killing dozens and leaving thousands more homeless join me later for more. also this hour emergency crews are scouring a river in china the. toxic chemicals which could rea

atmospheric sami's one you can instead of iraq was very exciting as a thing to do with my shoes institute of technology he's the one that has the want to solidify although i think it's sad to me to know you said alexander stille science said there was no sign. and i will say i did our studies and it was in the end as i want you to listen i'm not going to trial if i go through a list of the scientific papers if you like but alexander was i just quoted you know i'll write your own letters to just run out of time saying hey she lives are a very very lively articulate way thanks to my guests today in oxford new york and los angeles and thanks to our viewers for watching us here at r.t. see you next time and remember cross talk rules. and. hungry for the full story we've got it for. the biggest issues get a human voice ceased to face with the news makers on the. every month we give you the future to understand how we'll get there and what tomorrow brings the best in science and technology from across russia and around the world to join its knowledge on r g. o c's top stories this hour russia's probe into th

sami's one you can instead of i'm out on this race as i think i have to do with my shoes institute of technology he's the one that has the want to solidify although i have to make a centimeter no use an example still science said there was no sign. now we also know you know as alexander was in the lenses i want it and i'm not going to go through it i'll go through a list of the scientific papers if you like but alexander was i just quoted take you know you all right john i'm going to say out of germany and we just run out of time saying if you like there is a very very lively article of the way thanks to my guests today in oxford new york and los angeles and thanks to our viewers for watching us here at r.t. see you next time and remember cross talk rule. if you. want. to be so much brighter if you live. from silence to question. these flames totty dot com. but i guess this is all see coming to you live from moscow a quick check of the headlines. a russian investigation into the sinking of a south korean warship in march and counting as the u.s. and investigation of blames the communist north th

atmospheric sami's one you can instead of iraq on the next thing i want to do with my shoes is institute of technology he's the one that has the want to start a fire although i think it's sad to me to know you set an example still science said there was no sign. that now we're going to go in our spot xander is in the wings and we don't want it and i'm not going to trail it i'll go through a list of the scientific papers if you like but alex said there was a misquote you know you're right general missing out of it just may mean that it will run out of time saying with a shelf life there is very very likely i'll take a look maybe thanks to my guests today in oxford new york and los angeles and thanks to our viewers for watching us here at r.t. see you next time and remember cross talk rule. and. safely state this is not a provocation but a warning. that he should step before you shoot a supreme retreat because they have no idea about the hardships to face. they wanted to say all of them to these to. the army to life never use the is the most precious thing in the world. uses of self-sacrifice and herois

scientists one you can instead of iraq on the next as i think i have to do with my shoes is institute of technology he's the one that he's the one to solidify although i think it's sad to me to know you said alexander was no sign. yes alex said there was no science that i will submit to your socks and the lenses i want to do and i'm not going to trial i'll go through a list of the scientific papers if you like but alexander was just quote i would take you know i generally to just anyone will run out of time saying hey she lives are a very very lively articulate way thanks to my guests today in oxford new york and los angeles and thanks to our viewers for watching us here are to see you next time and remember cross talk rules. and. much brighter than if you move from phones to french and. start on t.v. dot com. wave of disaster thousands of barrels containing dangerous chemicals flow towards russia after being swept by floods into a chinese river. germany is torn between opposing human rights and protecting its citizens as preventive detention comes under ease use scrutiny. and a stake in the future

atmospheric sami's one you can instead of iraq on the next as i think i have to do with my shoes institute of technology he's the one that has the want to start a fire although i think you said to me i know you said alexander was no sign. yes alex said there was no science that i will say my dear yours alexander was in the wings as i wanted it and i'm not going to trial i'll go through a list of the scientific papers if you like but alexander was just quote i would take you know i'll write generally to just anyone will run out of time saying with a seal sales are a very very likely article of the way thanks to my guests today in oxford new york and los angeles and thanks to our viewers for watching us here at r.t. see you next time and remember cross talk rules. and you can. from fines to. start time t.v. dot com. forest fires ripped through central russia killing dozens and leaving thousands more homeless join me later for more. of this our emergency crews are scanning the river in china for barrels of highly explosive chemicals which could reach russia in two weeks. and living in fear germany looks fo

the georgia institute of technology has developed a patch. put it on the skin to inoculate people from the flu. the patch contains hundreds of tiny microneedles that deliver the flu vaccine into the skin. the patch could be sent through the mail, allowing people to give the flu vaccine to themselves right at home without going to a doctor. >>> about 25,000 walkers raised more than $3 million this weekend at the 24th annual a.i.d.s. walk san francisco. as the walkers were crossing the finish line, there was a new study presented at the international a.i.d.s. conference of vienna that offered new hope. they say the new a.i.d.s. infections in british columbia has been cut in half since 1996. the money raised helps support local a.i.d.s. services at the san francisco a.i.d.s. foundation and 59 other bay area a.i.d.s. organizations. the event has raised more than $76 million since it began in 1987. >>> 7:49. zsa zsa gabor is having surgery this morning to replace a broken hip. her publicist says the 93-year- old fell out of her bed this weekend at

the indian institute of technology just rolled out a model that costs $35. you heard that right. $35 to put the laptop in the hands of students. it will install broadband internet access in 22,000 of its colleges so students can use the device which can run on solar power. scott budman, nbc bay area news. >>> the wireless industry filed a suit over the new law requiring cell phone stores to post each cell phone's energy level. the industry trade group ctia says posting that information is going to be misleading to consumers. especially into thinking one phone is safer than the other. the objective is to block the law from taking effect next february. studies have not conclusively found evidence that cell phone radiation is a health risk. >>> b.a.r.t. trains aren't running from glenn park and balboa park in san francisco tonight. the tracks had been shut down 40 minutes this morning because a man was spotted running on the tracks. b.a.r.t. resumed service after police searched the entire stretch of tracks and did not find anyone. >>> 152 people were arrested y

the georgia institute of technology has a patch that can be put on the skin to give the shot from the flu. the patch contains hundreds of micro needles that give the vaccine into the skin. people tested say it's only a 20th as painful as the shot and feels like rough sand paper. it could be sent through the mail allowing people to give the shot to themselves without a trip to the doctor. >> a breakthrough may save millions of live around the world. sciencists from davis and the university of arizona have managed to develop malaria resistant mosquito. they have changed a single gene protecting the insect from the parasite that causes the disease. they say it means mosquito's won't be able to pass it onto humans. >> it's causing so many problems worldwide, number of deaths and it's a hugely expensive disease to try to fight and treat. we can hopefully at least control major courage of the world. >> reporter: it was declared gone from the united states in the 50s but there are still about 1500 cases a year. worldwide the disease kills almost a million people every year. >>> new figures s

the goo institute of technology has developed a patch to be placed on the skin. tains hundreds of micro needles that deliver the vaccine into the skin. it could be sent through the mail, allowing people to ininoculate themselves at home without a trip to the doctor's office. >> 5:24. about 25,000 walkers raised more than $3 million this weekend at the 24th annual aids walk san francisco. as those walkers were crossing the finish line a new study presented at the international aids conference in vienna was offering new hope. the study says the number of new aids infections in british columbia has been cut in half, credit given to effective treatment programs. >> every time there is a study about this we know more and more about the science that can help prevent infections and care for people who are positive. >> the money supports local aids services at the san francisco aids foundation and 59 other bay area aids organizations. more than $76 million has been raised since it began in 19 gleave san francisco nightclubs could be in for some major changes and we are go

the georgia institute of technology has developed a patch.ou can put it on your skin to ininoculate people from the from the flu. check this out. >>s a the walkers were crossing the finish line a new study presented at the aid conference in vienna was offering hope. the study says aids has been cut in half since 1996. the credit is given to effective medication and treatment programs. >> every time there is a study like this we know more and more about the science that can help prevent new infections and help care for people who are positive. >> the money supports local aids services at the san francisco aids foundation and 59 other bay area aids organizations. >>> more than $76 million has been raised since 1987. >> time now 6:26. just minutes ago the chp released new information about that suspect in a wild shootout on enterstate 580. we are going to bring you that next, plus we will have new details about the heroic actions of the first chp officers on the scene. >> reporter: i am paul chambers live in oakland where police are looking for

in economics from the massachusetts institute of technology in june 1963. since then, i have been a faculty member at the university of california berkeley and since 1966 at mit. have taught and done research in economics the built my primary focus in both teaching and research has been economic theory, particularly macro- economics, search theory, and public finance. within the public finance, my primary focus has been on taxes, pensions, and social insurance, particularly social security. i have done a theoretical analyses and policy analyses. i've also done research and other areas including behavior of economics and law and economics. i took classes at harvard law school as part of my preparation for doing research and law and economics. i believe in being well grounded in a subject when doing research for policy analysis. in addition to macroeconomics public fennec, i have taught money and finance. i have gained a wide knowledge of a variety of economic topics as well as detailed knowledge in my area of expertise. as a consequence, i have considerable a

in economics from the massachusetts institute of technology in june 1963. since then, i have been a faculty member at the university of california berkeley and since 1966 at mit. have taught and done research in economics the built my primary focus in both teaching and research has been economic theory, particularly macro- economics, search theory, and public finance. within the public finance, my primary focus has been on taxes, pensions, and social insurance, particularly social security. i have done a theoretical analyses and policy analyses. i've also done research and other areas including behavior of economics and law and economics. i took classes at harvard law school as part of my preparation for doing research and law and economics. i believe in being well grounded in a subject when doing research for policy analysis. in addition to macroeconomics public fennec, i have taught money and finance. i have gained a wide knowledge of a variety of economic topics as well as detailed knowledge in my area of expertise. as a consequence, i have considerable a

in economics from the massachusetts institute of technology in june 1963. since then, i have been a faculty member, first at the university of california berkeley and, since 1966, at mit the line through all this time, -- at mit. through all this time, i have taught economics. my primary focus has been economic theory, particularly general equilibrium theory, macroeconomics, search theory, and public finance. within public finance, my primary focus has been on taxes, pensions, and social insurance, particularly social security. i have the antiradical analyses and policy analyses. i have also done research in other areas, including behavioral economics and law and economics. i took lessons at harvard law school as part of my preparation for doing research in law and economics. i believe in being well grounded in the subject while being a search. in addition to micro -- in addition to macroeconomics, i have also taught money in banking. being a member of two economics departments with great collegial it interactions, i have gained a wide knowledge of a variety

he's executive director of the electric power research institute and one of the country's leading experts on ev, but he says it's complex technology that is constantly he involving and improving. >> it is a new product. all new products need some adjustment period in the market space. but the vehicles that are being made available are those that we believe can perform satisfactorily. >> reporter: the nissan leave, the plug in toyota prius and the chevy volt are here and skepticism that they will come and go. we see electric vehicles as an important part of our technology. >> reporter: the other burning question, where will you charge your car? the conference has a strong emphasis on the growing number of ways to juice your battery back up. robots could be used and pay as you go charging stations. >> it's going to take some time, but if you think in the long they were, this is the way the future is going to be. >> reporter: should you buy an electric car at this conference? it's not a question of if but when. >> tomorrow night is the only time the conference is open to the public. it is at the san jose convention center and tickets

he is executive director of the electric power research institute based in palo alto and one of the experts on ev. he says it's complex technology that is constantly evolving and improving. >> it is a new product. all new products need some adjustment here in the market space. but the vehicles that are being made available are those that we believe can perform satisfactorily. >> the nissan leaf, the plug in prius, and the chevy volt heavy hitters for you to kick the tires and overcome any skepticism that evs will come and go. >> we are in it for the long haul. we see electric vehicles as a really important part of our product, portfolio, a technology that is going to wean us from our dependence on foreign oil. >> the other burning question, where will you charge your car? the conference also has a strong emphasis on the growing number of ways to juice your battery back up. for example better place is pioneering automated battery replacement by robots and they are rolling out pay as you go public charging stations. >> it's going to take some time for the vast majority of the fleet to turn over with elect tricks but if you think o

signs of disease. >> you see the neck veins and they are not coughing, speaking, singing, straining. >> increasingly he says institutes and practitioners of medicine in the west rely on technologya system that stresses cognitive knowledge and machines over the skill that comes from touch and feel. >> i'm the first to admit that the resolution of a hand feeling the belly doesn't compare with the resolution of a cat scan scanning the belly but only my hand can say that it hurts at this spot and not at this spot. only my hand can say that. only my hand can say that this mass which might be be aneurysm is also painful which is therefore maybe a leaking aneurysm. there are knew-- nuances of exam that no machine is going to give you. >> it's a theme verghese has sounded repeatedly over the years writing in magazines including "the new yorker"s and atlantic and now in a best-seller called cutting the stone it fulfills a long held desire to write fiction as he tolted this book club in menlo park, california. >> a wonderful american writer says fiction is the great lie that tells the truth about how the world lives. >> reporter: the setting for verghese's move sell far from silicon vall

of the free press. scott, a vice president and senior fellow, and technology policy institute. and susan, the vice chair of the nielsen company. thank you all for being here. >> thank you for inviting me here today. i am the senior vice president and general deputy counsel of dish network. we want to applaud these statements. government oversight of the merger of this magnitude is absolutely essential. in a forum like this, it is important to hear all voices so the right decision is made. this is the third largest pay tv provider. we provide -- offer the most hd programming, cutting edge technology, and award-winning customer service. we will focus on how the combined comcast, nbc would impact the on-line video market. this is important to the entire video distribution industry. comcast and nbc say that this is benign in nature and will only improve the experience. perhaps you're wondering why a satellite tv provider might be interested. let me outline dish's stake in the merger. dish must integrate on-line video with our traditional satellite service. dish is actively innovatin

genetical changes of information and that's what we're also starting to institute a sort of a convergence of different science of cognition of. of. it's all about informational technologies so that's very interesting but i think this is the nearest future it's well thank you thank you very much sugar for being with us and just a reminder that my guest today was viewed what brought her to chill a geneticist and senior scientific fellow at the moscow based signing center called because of chatter. and that's it for now from all of us here if you want to have your say and spotlight just drop me a lie let's keep the show interactive we'll be back tomorrow with more for it and comment on what's going on in and outside russia until then stay on r.t. and take care. less about it. for the full story we've got it. the biggest issues get a human voice face to face with the news makers on. headlines from all see this hour russia's probe into the sinking of a south korean warship the knowledge count as an early u.s. that investigation but blames north korea the new report unconfirmed by russia maintains the ship has been mined. thousands of barrels of dangerous chemicals could reach

genetical changes of information and that's what we're also starting to institute a sort of a convergence of different science of cognition of. of. it's all about informational technologies so that's very interesting but i think this is the nearest future it's well thank you thank you very much sugar for being with us and just a reminder that my guest today was viewed what brought her to a geneticist and senior scientific fellow at the mosque based standard center because of chatter. and that's it for now from all of us here if you want to have your say on spotlight just drop me a lie let's keep the show interactive we'll be back tomorrow with more first then comment on what's going on in and outside russia until then stay on r.t. and take care. that's about a few. the u.s. senate debates obama's course in afghanistan critics doubt the fact that there's a big new thirty billion dollars cash injection for the camping. spot if you were in the u.s. to use as a lock in born a woman is arrested for the session of control the military equipment. and a judge in russia's far east to balance web sites with extremist content being the popular video sharing site you tube and a movi

genetical changes of information and that's what we're also starting to institute a sort of a convergence of different science of cognition of. of different it's all about informational technologies so that's very interesting but i think the. nearest future would say well thank you thank you very much sugar for being with us and just a reminder that my guest today was viewed what brought her to a geneticist and senior scientific fellow at the mosque based standard center called because of chatter. and that's it for now from all of us here if you want to have your say and spotlight just drop me a lie let's keep the show interactive we'll be back tomorrow with more first then comment on what's going on in and outside russia until then stay on r.t. and take care. that's about a few. but the. the fallout spreads peace activists in britain say the online leaks outlining cover ups and the war in afghanistan could be the beginning of the end of the conflict. war to control a federal judge blocks parts of arizona's controversial new immigration law but critics say it still encourages racial profiling and discrimination. and we traveled just a few hundred kilometers outside moscow to expl

genetical changes of information and that's what we're also starting to institute a sort of a convergence of different science of cognition of. of definitely it's all about informational technologies so that's very interesting but i think the. nearest future would say well thank you thank you very much sugar for being with us and just a reminder that my guest today was viewed what brought her to choose a geneticist and senior scientific fellow at the mosque based standing center because a check of egypt and that's it for now from all of us here if you want to have your say on spotlight just drop a lie let's keep the show interactive we'll be back tomorrow with more first and comment on what's going on in and outside russia until then stay on r.t. and take care. oh those are all toto published it is called a search on the east west never told. historical hotels of a culture in the city. called small. as a good up until the stroke or less to become of her toe. russia is on high toxic alert as china was thousands of barrels of explosive chemicals into a major. proposals from south korea claim a russian investigation exonerate the normal from blame over the sinking of the some of the

genetical changes of information and that's what we're also starting to institute a sort of a convergence of different science of cognition of. different day it's all about informational technologies so that's very interesting but i think the nearest future let's say well thank you thank you very much sugar for being with us and just a reminder that my guest today was you brought a heart of chilkoot geneticist and senior scientific fellow at the moscow based science and center called because of chatter and c.g.i. and that's it for now from all of us here if you want to have your say on spotlight just drop me a lie let's keep the show interactive movie up tomorrow with more first hand comments on what's going on in and outside russia until then stay on r.t. and take care. that's about a few. in toilet paper balloons atolls responsibly told been called the onion tree been called a new mother told by told her to look old grown to be cured pulled. from a golden streets and nearly her child then the princess in bangkok radisson hotel something called dream which will burn coal so if it's all some time or a ground of going cold i'm specifically told one cold grim brown who told one cold

can look at it and lament the passing of great institutions, newspapers that are being hollowed out in the face of tremendous economic pressures created by technology. you can have your heart broken and say, there go the good old days. i chose to look at it differently. i think -- i lament some of it and i worry about some of the standards and maintaining journalistic integrity as we move from one media world to another. i think in many ways, this is an extremely exciting time. the entire world of news and information is being reinvented. i don't think we know yet what the successful business models are. we don't know yet what the platforms will look like. this is an extremely exciting time. >> in 2006, you gave a speech. the report on that, clark hoyt painted a dim picture of the state of american journalism during his talk last night, asserting the mainstream media must be vigilant to remain relevant in the increasingly competitive industry of the information. >> "dam" is his word. i am not sure -- "dim" is his word. knight ridder owned a lot of newspapers across the united states. the company really had a footprint across the country. >> so, you

institute of interest in three d. since avatar will draw attention to the need for this kind of training. is going to be the next. they'll be a technology that would enable us to produce and view holographic images. that would be. real three dimensional movie experience. to do. the whole world is playing with different ways of transforming flat images into three d. the problem graphs of come a long way since the first film clips debuted in the soviet union over thirty years ago researchers are now experimented with up to sixty four cameras stereoscopic systems and projector walls with dozens of viewpoints on dynamic real time scenes this could all be one big budget script away from the cinema tonight. the pursuit of the real is a never ending obsession in the entertainment industry and before long even three d. will seem old hat but just remember the three dimensional world is all around us just keep your eyes open and enjoy the ride. culture is that so much of the spirit in the emergency needs to be positive people are curious whether you know a good part of the world is experiencing a crippling heat is this a trend or simply freaking

of human energy. >> and by the alfred p. sloan foundation, supporting science, technology, and improved economic performance and financial literacy in the 21st century. and with the ongoing support of these institutions and foundations. and this program was made possible by the corporation for public broadcasting and by contributions to your pbs station from viewers like you. thank you. >> woodruff: the obama administration today issued a new and revised ban on off shore drilling. last week a federal appeals court rejected the government's effort to restore its initial moratorium which denied any new permits for deep water projects and suspended drilling on 33 exploratory wells. the rules are the administration's second attempt to ban deep water drilling. and will apply to any floating facility with drilling activities and deep water technology. meanwhile in the gulf, work to reseal the leak with a new tighter cap began this weekend. one mile below the sea. if it's successful along with other measures, b.p. hopes to triple the amount of oil captured from the gushing well. remote control robotic arms built a connection piece to hold the massive new cap, known as the top hat ten in place. once that's b

we are going invest into technology, green technology, national institutes of health, biotechnology that is ultimately going to make us healthier and create more jobs. those investments aren't made by the private sector and we need to make those investments to put -- that will directly put people back to work so we want to go back to the philosophy we had in this country in the 1950's and 1960's and a little bit in the 1970's, where we had balanced growth, a rising middle class, strong wage growth, increases in productivity, as opposed to what started in the 1980's, except for the blip in the clinton administration where it's deregulate and let the big dogs, as you said earlier, big insurance, big oil, big banks, multinational corporations, come into washington, d.c. and run this show too. that doesn't work for main street. ultimately, i think as difficult as this last couple of years has been, we got to see the supply side economic policy, what really happens once it's fully implemented. we saw the end result of that. >> to my colleague from -- mr. tonko spock to my colleague from flori

of human energy . b nsf railway. >> and by the alfred p shown foundation, supporting science, technology and improved economic performance and financial literacy in the 21st century . >> and with the ongoing support of these institutionsand foundations . and-- this program was made possible by the corporation for public broadcasting. and by contributions to your pbs station from viewers like you. thank you. captioning sponsored by macneil/lehrer productions captioned by media access group at wgbh access.wgbh.org vo:geico, committed to providing service to its auto insurance customers for over 70 years. more information on auto insurance at geico.com or 1-800-947-auto any time of the day or night.

of human energy . >> b nsf railway. >> and by the alfred p shown foundation. supporting science, technology, and improved economic performance and financial literacy in the 21st century . >> and with the ongoing support of these institutionsrporation for public broadcasting. and by contributions to your pbs station from viewers like you. thank you . original heroes of modern american bluss, and a true icon of the grassrts music world. m o'brien for the full hour.