welcome back and the be having a family and dr chris smith the vote all just from cambridge university who forecast very clearly the extent of the coming few early today he joins me from the village of boddington just a few miles outside cambridge. dr chris murphy from the information we have today both in this country and of course internationally what has surprised you about the nature of this virus the speed with which it appeared and then spread and then spread through society and the impact it's had you know i've been giving lectures for more than a decade on emerging infections these are infections that are newly appearing in the human race or used to be confined to one small geography and of suddenly started to extend and spread across a bigger range and so i was fairly familiar with what could happen but it's even taken me by surprise you know the scale of this the economic impact of this and the psychological impact of this i never knew what it could be like to be confined to my living room and now i'm finding out santa don't like it how course in your estimation are we to war

a study led by researchers at cambridge university identified 3 different variants of sars cove 21 type is most commonly found in asia and the other 2 are most commonly found in europe and the us now those 3 types have different genetic signatures which means that their genomes have mutated in ways that allow us to track how the virus has spread around the globe but that doesn't mean that the genetic changes have have altered these 3 variants to have different effects on you when you catch them at least there's no clear evidence of that so far. does recovering from one variants protect you from the other variants. what you're asking is basically how much does the virus have to change before a trained immune system won't recognize it if someone gets reinfected and once again why we don't really know every day we're learning more and more about how the immune system reacts to this particular pathogen but at the same time it's a valving we just have to hope that eventually we'll pull ahead in the race. can you use boiling water is a harmless disinfectant to kill the virus on surfaces in th

development and under education and one great book that addresses the issue to be published by cambridge university press a highly important book that looks at these issues very critically. the point is there is a great need for reform and religion if we like it or not to be justified were used to justify the ongoing trends and issues in the middle east and far more patriarchy. and in tunisia are recently just last year there was a debate about introducing legislation and the most progressive for the parties and to oppose this legislation. so i do think there is a great need because muslims are still trying and struggling to come to terms with modernity. this is a big issue. this is a deep seated issue that needs to be addressed and it's very difficult to come to terms with that. and something i try to emphasize that fundamentalist have been so influential to change the mindset but also on the secular side with allied of these issues of lgbt issues and one century ago and it was much more progressive. and ethnic and religious diversity to be it was much more progressive two centuries ago and this i

one thing i want to point out, it's got the two layers of cotton, which cambridge university scientists say works really well. chinese scientists found the magic material to put in the middle is this, a kitchen towel. >> what is that? >> if you've got two layers of cotton and a piece of kitchen towel, then you're golden. >> that kind of covers this next question, jasmine flores said i saw a video about a mask, spraying into them and going right through. if you cough and it goes through, what do you recommend? she was asking about double layering. >> make sure there's no holes in it. when you're done, just pop it in soapy water. what we know about soap is it actually destroys the lipid barrier that protects the virus. take it off, if you've got the insert of the kitchen towel, throw that away, then pop the cotton part in preferably hand wash but machine wash, too. >> you can see me, right. i want to make sure i'm wearing it right. are you saying just under the nose. >> that kind of mask is designed to go over the nose so you might as well put it over the nose. here is the thing. it reall

changing and and there's evidence that it already has a recent study led by researchers at cambridge university identified 3 different variants of the disease in 160 patients with one type most common in asia and the other 2 mostly found in europe and the us the 3 types very. in terms of their genetic signatures armed with information like that an important next step will be to determine whether those and possibly other variants affect different populations in different ways and the data might even help us predict future global hotspots. and that wraps up this edition of course at 19 special for more on the bend i make visit our social media channels on our website at d w dot com which has information on covered 930 languages now before we let you go will take you back to where it all supposedly began a wet market in warhawk in china is thought to be where the coronavirus 1st jumped from animal to human for the uninitiated what markets 70 wide range of fresh produce some fall though not all sell live on the markets were shuttered during the lockdown but have now reopened a controversial decisio

he first metjohn cleese when they shared digs at cambridge university.or a sensible career in the law. excuse me, were you not at eton? no, it was my brother. but found making people laugh was much more fun. we had it tough. i used to have to get out of t‘shoe box at midnight, lick t‘road clean, eat a couple of bits of cold gravel, work 23 hours a day at the mill for a penny every four years, and when we got home, dad used to slice us in half with a bread knife. monty python's famous four yorkshiremen sketch was actually written by tim brooke—taylor for the at last the 19a8 show. at half—past ten at night, half an hour before we got to bed... his career, president of the cambridge footlights, radio, ‘60s sketch comedy, suddenly took off with a simple idea. we are the goodies. yes, we know that. and we are going to... do good to people. at its peak, 15 million would tune in. 0ne viewer died laughing. his wife thanked them for making his end a happy one. it always rankled, though, that the bbc didn't repeat its mixture of slapstick, satire and profound sil

welcome back a team of researchers led by cambridge university geneticist is claiming that the covert 19 outbreak did not start in the chinese city of as is widely believed the scientists in question lies genetic material from the corona virus and traced its mutations and they found 3 distinct variants of the 19 the final one of them being its final human efficient form we spoke to the geneticists behind the research. we have identified 3 major variants of the corona virus and the original type according to a comparison with the bat coronavirus is the a type that is found in china at moderate frequencies but surprisingly not at high frequency and where b. is the major type and then you have a c. type which then occurs outside china mainly so the a.t.o. is more common at the early stage of the outbreak in other parts of china but not not in hand which was a bit of a surprise to us. since the virus appeared various conspiracy theories have appeared both online and in the media one popular version is that the virus was produced in a laboratory or the wu han institute of allergy donald tr

on intensive care and then to dr chris smith of cambridge university special someone who on this show an early federally warned of no uncertain terms about the scale of the threat imagining from the east what you've potentially got is something which while it's less lethal than sars is much more infectious than cells and about as lethal as the 1918 flu pandemic and everyone susceptible to this like they were for the $918.00 spanish flu pandemic so if this were allowed to escape and go to its logical conclusion one possibility one worst case scenario is it could be as bad as 918 so therefore why weren't the alarm bells ringing for policymakers across the western world i will ask that very question later in this program before us to of your twitter messages i'm going to emails we've had a fantastic response to last week's show and christ we hear from mike from seattle who says greetings enjoyed your insightful analysis today on the show gratitude and solidarity with you in this we despondent time.

she has taught at princeton, northeastern university, and cambridge university. she is currently the patrick henry professor of and the second amendment at the scalia school of law george mexican university. constitutional law. as an acknowledged authority on constitutional history in the areas of gun control control, second amendment, and individual rights, she has published essays in the wall street journal, financial times, usa today, boston globe, and other newspapers. she has written eight books. the most recent of which is "the tragedy of benedict arnold. evaluating that book, one reviewer wrote that in clear engaging language, malcolm reconstructs the surroundings, relationships, and political atmosphere of the revolution. it is a vivid addition to revolutionary war literature. another called in a work of genuine excellence. it is persuasive in its argument as it is unsettling. ladies and gentlemen, it is a pleasure to welcome dr. joyce malcolm. [applause] >> thank you very much, a pleasure to be here. it is a real treat to talk about this subject. let me g

on intensive care and then to dr chris smith of cambridge university special someone who on this show an early federally wondered no uncertain terms about the scale of the threat imagining from the east what you've potentially got is something which while it's less lethal than sols it's much more infectious than cells and about as lethal as the 1918 flu pandemic and everyone susceptible to this like they were for the $918.00 spanish flu pandemic so if this were allowed to escape and go to its logical conclusion one possibility one worst case scenario is it could be as bad as 918 so therefore why weren't the alarm bells ringing for policymakers across the western world i will ask chris smith that very question later in this program but 1st to me know if your messages i'm going to emails. we've had a fantastic response to last week's show and 1st we hear from mike from seattle he says increasing enjoy your insightful analysis today on the show gratitude and solidarity with you in this we disappointed. ben here from surely he says cleve explanation by dr horn explained as to why we went

he first metjohn cleese when they shared digs at cambridge university.sible career in the law. excuse me, were you not at eton? no, it was my brother. but found making people laugh was much more fun. we had it tough. i used to have to get out of a shoe box at midnight, lick the road clean, it a couple of bits of cold gravel, work 23 hours a day at the mill for a penny every four years, and when we got home, dad used to slice us in half with a bread knife. monty python's famous four yorkshireman sketch was actually written by tim brooke—taylor for the at last the 19118 show. at half past ten at night, half an hour before we got to bed... his career, president of the cambridge footlights, radio, 60's sketch comedy, suddenly took off with a simple idea. we are the goodies. yes, we know that. and we are going to... do good to people. at its peak, 15 million would tune in. 0ne viewer died laughing. his wife thanked them for making his end a happy one. it always rankled, though, that the bbc didn't repeat its mixture of slapstick, satire and profound silliness

developed by a biotech company spun out of cambridge university, they've been working flat out to adaptirus. it's the first time we've worked in such a crisis situation but it does make it feel worthwhile. me personally, i was on maternity leave when i got the call that we were going to develop this test at the beginning of february, so i came back early and i've been working with the team to develop the test and it's taken about six weeks to get this stage. this is not the answer to mass testing of everybody across the country but it could make a huge difference in our hospitals. they've got 200 machines here and they say if the supply chain holds up and they get the money they could make thousands over the next few months. crucially, it doesn't use the chemical used by other tests that's currently in short supply. it's simple to use. neha has been training staff at addenbrooke's. we were able to diagnose a health worker so who is actually positive, so it's just been a week but the impact is so evident. all the nurses who have been trained are extremely excited about what's going on. t

can deliver that and in relation to the capacity itself a range of issues, the astrazeneca cambridge university -- we will deliver and those tests will be crucial not just in terms of controlling the virus but allowing the country to move to the next phase. >> i welcome the fact that capacity has gone up. it is not a question of driving up demand, the health secretary said every chair worker who needed a test would get one. the position is this, if a care worker has symptoms of coronavirus or a family member has symptoms he or she has to self isolate. to travel to a testing center, many miles away. social care workers in leicester at nottingham, 45 minutes drive, there are lots of examples across the country. there is a problem with that system. they have symptoms of family members have symptoms, they couldn't use public transport, there's little wonder, they have pictures of half-empty testing centers, that's not about driving up demand but tests where they are needed. care workers on the frontline, things improve fast. >> it is certainly about capacity. it is about demand, we need to encourag

let's get straight , associatekianakis fellow of the middle east and north africa program at cambridge universityk you so much for joining us. i don't know that there is anything opec-plus can do to sustain the price of oil. we were promised g20 would play a role. where are they? right now, opec has to cut downw more can be and how willing they are to see this through. the implementation is always the problem, that has always been the case. would, saudi arabia reduce more or increase more. now it is not just saudi arabia, it includes russia and everybody. as we see downward pressure will -- downward pressure on oil. francine: given what we saw last monday with certain futures going to negative territory, is this going to be a factor in the coming months? sure --ort-term, it short-term, it should be. medium-term, once we get out of this lockdown globally, i am not saying we are going back to the heydays of pre-covid. the world is going to be different, even for hydrocarbon and oil. i believe we are going to see an increase in the price of oil. brent is more important for most of the gulf oil produ

sir david spiegelhalter from cambridge university, thank you for very much for your time.as told mps that schools in england are likely to re—open in a phased manner but no date has been decided. gavin williamson said schools would be given plenty of notice and added there were no plans to open schools during the summer holidays. we are working very closely with the whole sector in terms of when we'll be the best time to bring schools fully back into operation. we have set out five clear tests as to what is incredibly important and what will inform the reopening of the schools. we want to make sure that schools. we want to make sure that schools are given proper notice that we do not have a day as to when schools will be opening. that was the education secretary gavin williamson talking a little earlier. the us economy has shrunk by nearly 5% — ending the longest expansion in us history, as coronavirus virtually shut down the country. the gross domestic product figures show a 4.8% fall for the first quarter of the year. that's the sharpest drop since the financial crisis o

cambridge university have recently invented a test which doesn't need the reagents and they're gettingults within 90 minutes. it's innovations like that that we hope will be coming through. but we still see that it's a bit slow at the moment because everyone is competing and the science is trying to catch up with this deadly virus which is world has not known before. it's a very challenging situation that you're facing as well. >> right. it is a confounding virus and still has so much mystery about it for researchers. i've also read that there are reports of doctors who are speaking out about it being bullied for trying to draw attention to ppe shortages. what do you know about that and what do you make of it? >> that's a story that we've been running from the doctors association. we've been working very hard on that. we think it's unacceptable that health care staff should be bullied or told not to speak out. there are ways of speaking out. we support speaking out being done in a very constructive way but we've heard stories of people's careers being threatened, people being sent home

cambridge university says two layers of cotton is great and chinese researchers found that the best materialst have a bit of t-shirt, stick a towel in the middle, tied around my head mack , i've got some thing that wor works. my mother-in-law doesn't a little bit better, i must admit. she's taking pity on me. these are two layers of cotton and in the middle she's listing a little bit of pocket for this magic nano material, the paper towel, which makes it works just fantastic. >> laura: professor, when you look at the way people are reacting in the stores and stuff, a week ago people were shocked to see people in masks. now people are like, hey, how are you doing? i'm good. oh, i love what you did with that. i love the twists. how did you make you're your knot? here is a great idea from denise, the mother of our senior producer. wanted to make a mask out of only household supplies and this is what she did. >> took two sheets of a paper towel, folding this way, the next way, over again. i just took two rubber bands, folded them over on the edge and stapled them. here's the mask. >> laura: just

lot of issues and problems, one great book that addresses these issues recently published by cambridge university under development, highly, you know, important work i think that looks into the issues very critically but the point is there's a great need for reform and religion whether we like it or not is being used, is used to justify ongoing trends issues and problems in the middle east. a great problem of gender inequality. in tunisia debate about introducing legislation for equal inheritance and the most progressive islamic parties opposed this legislation and what are you going to do with this? i think this is important issue. i do think there's a great need for reform in islam because i think islam or muslims, rather, are still trying to in my opinion, trying to -- are struggling trying to come to terms with it. this is a big issue. this is a very deep-seated issue that needs to be addressed but with the current state of affairs it's very difficult to come to terms with that part of the problem, something i try to emphasize about how islam, fundamentalists have been influential and being a

intelligence stood received his undergraduate degree in computer science and phd in biology from cambridge university. doctor robert is founder, chairman and ceo, he is an accomplished surgeon, biomedical scientist and aviator. doctors is a graduate of columbia college and columbia university school of engineering and applied science. he also earned his md and earned his phd degrees from cornell university. doctor cynthia help pioneer the aging. she spent many years on the you cfs faculty from my molecular biologist and phd from mit of filmmaker and author of immortality inc. renegade science, and the quest to live forever. chip was one of the original employees at cnn and served as bureau chief in san francisco. ladies and gentlemen, please join me in welcoming doctor aubrey, doctor robert, doctor cynthia, and chip walter. the be joining me on stage shortly. [applause] >> tonight, we have the honor of specialists in the field but we only have about 15 minutes to explore the science and quest for longevity. i would like to keep us on a story line. chip and i have discussed this previously. we are goi

he is the author of a number of books including out of poverty by cambridge university press and making nations rich published by stanford university and his findings have been recorded more than 100 popular press outlets such as the new york times and the wall street journal. bob lawson is a professor of practice in the centennial chair in economic freedom and is a director of the o'neill center for global markets and freedom as other methodist university at the cox school of business. he previously taught at auburn university and he is the co-author of the widely cited economic freedom of the world annual reports that present an economic freedom index for more than 150 countries over the course of the decade. he is also the past president of the associated of enterprise and the senior fellow of the fraser institute and a member of the society. please help me welcome ben and bob. caugh[applause] >> thank you very much. i just wanted to know it is freedman's birthday before we come on, the publishers original form for the book said that socialism sucks is the bathroom stepchild of anti-

doctor chris smith, a virologist at cambridge university. you are watching the bbc news. plan to support social care through the coronavirus pandemic. the alzheimer's society, marie curie, age uk, care england and independent age, have written to the health secretary, asking him to agree a comprehensive care package for the most vulnerable in society, and the people who care for them. the charities say they are urgently calling for more personal protective equipment for their carers. we can speak now to anita peet, managing director of wren hall nursing home which is a specialist dementia care nursing home in selston near nottingham. thank you so much forjoining us. tell us about the situation in your ca re tell us about the situation in your care home because i know you have lost people to coronavirus. good evening, yes, we have unfortunately. we have lost nine family members, thatis we have lost nine family members, that is what we call our residents, because they are part of our family and we have lost them to the coronavirus. i am and we have lost them to the coronavi

developed by a biotech company spun out of cambridge university, they've been working flat out to adapt. it's the first time we've worked in such a crisis situation but it does make it feel worthwhile. me personally, i was on maternity leave when i got the call that we were going to develop this test at the beginning of february, so i came back early and i've been working with the team to develop the test and it's taken about six weeks to get this stage. this is not the answer to mass testing of everybody across the country but it could make a huge difference in our hospitals. they've got 200 machines here and they say if the supply chain holds up and they get the money they could make thousands over the next few months. crucially, it doesn't use the chemical used by other tests that's currently in short supply. it's simple to use. neha has been training staff at addenbrooke's. we were able to diagnose a health worker so who is actually positive, so it's just been a week but the impact is so evident. all the nurses who have been trained are extremely excited about what's going on. they

where they have forgotten what they want so somebody could write that was very intentional cambridge universityake divinity orders and become a minister according to the families and he played hooky and walked across france in 1790 at the height of the french revolution. but the way he failed at everything else to be the poet he was meant to be. so it's really hard some of it was accidental i left my last job in 1988 i thought it was temporary and i would get another one and i haven't gotten around to it yet. [laughter] but it was this thing and i wanted to be a writer writing 500 word things are 1000 word things which is really ambitious and then i got my first book contract 1988 and i was terrified and i psych myself up by saying, okay a chapter is like an essay i know how to write an essay. so i write books that i think are together but they are like essay collections but because nobody had big ambitions for me, also i have seen young white man that will write the great american novel which will be so fucking great that they cannot write anything but the modern journalism and that i would wr

he's a number of, the author of a number of books including out of poverty published by cambridge university press, and making poor nations rich, published by stanford university press. his recent findings have been reported on whether 100 popular press outlets such as in your times and the "wall street journal." bob lawson is the professor of practice at jerome centennial chair in economic freedom and is a director of the o'neill center for global markets and freedom at southern methodist university at the cox school of business. he previously taught at auburn university and capital university, and he is the co-author of the widely cited economic freedom of the world annual reports that presents an economic freedom index for more than 150 countries over the course of decades. it also was a past president of the association of private enterprise education, a senior fellow at the fraser institute and the member of the society. please help me welcome ben and bob. [applause] >> thank you very much, ian, and kidder for hosting this. i just learned it was milton friedmanfor the before can on and

there's a whole history somebody could write a fortunate failures wordsworth very intentionally cambridge university was supposed to become take divinity orders Ãbhe kind of played hooky and wants to cross france in 1790 when it was at the height of the french revolution this incredible walking tour i write about at erlength in one or less. the way he failed to everything else he could be the poet he is meant to be. tit's an interesting thing. i think it's really hard often, some of it was accidental also. i left my last job in 1988 and i thought it was temporary and i was going to get another one and i kind of didn't, haven't gotten around to it yet. [laughter] i also think i had really modest ambitions. i wanted to be a writer i wrote a lot of 500 word things and felt like writing thousand word things is really ambitious a 5000 word things was really ambitious. but i got my first book contract in 1988 onand i was terrified and i set myself up by saying, okay, chapter is like an essay, i know how to write an essay in aythis might not be true for fiction but it's true for nonfiction. it actually bug

cell biologist at university college london, and doctor chris smith, a virologist from the university of cambridgeu can this part of the discussion talking about a vaccine, because it is being held up, chris, as the magic solution, the silver bullet that will solve all our problems. what are our chances of actually being able to find a vaccine, given our experience with other coronaviruses, and things like sars? well, i would take a sort of optimistic view, which as we have some very bright scientists in this and other countries. there are lots of islands in the fire, because lots of islands in the fire, because lots of people in lots of countries who are good at this kind of thing are working on it, and they are all taking slightly different approaches, so we have lots of rolls of the dice in this game. repressor gilbert at the university of oxford —— professor gilbert, has taken a construct that has been proven to work for other viruses and infectious threats, ebola specifically, and that has been repurposed to turn it into a candidate vaccine for coronavirus, but obviously we don't know until w

issues and problems, and when great book that addresses these issues recently published by cambridge university press highly important book i think that looks into these issues very critically. but the point is there's a great need for reform, and religion weather would it or not is being used or justified or is used to justify ongoing trends, issues and problems in the middle east, a great problem of patriarchy, a great problem of gender inequality. in tunisia recently just last year there was debate about introducing legislation for equal inheritance, and the most progressive of islamist party opposed this legislation. what are you going to do with it? this is really important issue. i do think there is a great need for reform in islam because i think islam or muslims rather are still trying, in my opinion, trying, are struggling trying to come to terms with it here modernity. this is a big issue i think. this is a big deep-seated issue that needs to be addressed but with the current state of affairs it's difficult to come to terms with that part of the problem come something i tried to empha

can deliver that and in relation to the capacity itself a range of issues, the astrazeneca cambridge universityill deliver and those tests will be crucial not just in terms of controlling the virus but allowing the country to move to the next phase. >> i welcome the fact that capacity has gone up. it is not a question of driving up demand, the health secretary said every chair worker who needed a test would get one. the position is this, if a care worker has symptoms of coronavirus or a family member has symptoms he or she has to self isolate. to travel to a testing center, many miles away. social care workers in leicester at nottingham, 45 minutes drive, there are lots of examples across the country. there is a problem with that system. they have symptoms of family members have symptoms, they couldn't use public transport, there's little wonder, they have pictures of half-empty testing centers, that's not about driving up demand but tests where they are needed. care workers on the frontline, things improve fast. >> it is certainly about capacity. it is about demand, we need to encourage those

did much education and studies in the united states and is now a professor in the uk at cambridge university. also a dear friend and also contributor to the book. so with that, we're going to turn oifit over to our panel. each one is reading his or her comments from up here and then we'll have q&a time. so please join me in welcoming our panel. >> goods that podium is set up like it s otherwise, i'm sure that, you know, will would have moved mike up to his level. we would have been jumping up and down to reach it. so let me begin by saying how thrilled i was to join this project to accept jeff's invitation. because of the drama implications and on going implications, that attended the bush administration's decision to surge in iraq, for any historian of u.s. foreign relations, and i'll underscore the word historian, the subject is really irresistible. making it that much more attractive with the chance to contribute to what really is a first cut at history. as we discussed this morning and actually both sessions, the archival evidence is still classified, most of it. and will remain so for a

much of his education and studies in the united states and is now a professor in the uk at cambridge university. also, a dear friend and also a contributor to the book. so, with that, we are going to turn it over to our panel, each one will be reading his or her comments from it and we'll have q and a time. please welcome me in joining them. [ applause ] >>> it's good that the podium is set up like it is, otherwise, i'm sure that, you know, will would have moved the mic up to his level and i would have had to be jumping up and down to reach it. so, let me begin by saying how thrilled i was to join this project, to be able to accept actually jeff's invitation. the cost of the drama controversy and implications, and i would say ongoing implications that attended the bush administration's decision to surge in iraq. for any historian foundations and i'll underscore historian, the subject is really irresistible. making it that much more attractive say chance to contribute to what is really a first cut at history. as we discussed this morning, and actually, at both sessions, the archival evidence is

. >> reporter: a cambridge university study from 2009 tested the efficiency of homemade masks and namedm bags as usable. and from their analysis there are many fabric types that will work. and if sewing is totally out of the question -- >> we're going to fold this over. >> reporter: in the it's better than nothing category this hair tie and folded cloth option will suffice in a pinch. to make it clear, there is no recommendation so far for ordinary citizens to wear a mask. in fact, the state department of health here in california saying face coverings may increase risk if users reduce their use of strong defenses like physical distancing and hand washing when they use their face coverings. you do have to wash these. it's an interesting debate, michael. we have instructions for how to make them on our website, goodmorningamerica.com. >> well, thank you for showing us all of that, becky. we appreciate you and coming up here on "gma," we're going to tell you how to pay your bills if money isn't coming in. we have expert advice on what you need to do now. >>> and up next, it is our "play o

developed by a biotech company spun out of cambridge university, they've been working flat out to adaptternity leave when i got the call that we were going to develop this test at the beginning of february, so i came back early and i've been working with the team to develop the test and it's taken about six weeks to get this stage. this is not the answer to mass testing of everybody across the country but it could make a huge difference in our hospitals. they've got 200 machines here and they say if the supply chain holds up and they get the money they could make thousands over the next few months. crucially, it doesn't use the chemical used by other tests that's currently in short supply. it's simple to use. neha has been training staff at addenbrooke's. we were able to diagnose a health worker so who is actually positive, so it's just been a week but the impact is so evident. all the nurses who have been trained are extremely excited about what's going on. they have seen how much of an impact it can have in just a matter of a week. a quarter of the doctors and a fifth of nurses are of

here is a good one based on research in cambridge university. two layers of cotton, okay. and then in the middle is a special magic material that chinese scientists have discovered is almost identical to surgical mask material, a paper towel. two layers of cotton, paper towel in the middle and the surgeon general has a example of how to make one. >> that is very good advice. thank you very much. you all be safe. thank you. >>> up next, reckless information is puttinging american lives at risk. laetitia james is here to way in. hey, can i... hold on one second... sure. okay... okay! safe drivers save 40%!!! guys! guys! check it out. safe drivers save 40%!!! safe drivers save 40%! safe drivers save 40%!!! that's safe drivers save 40%. it is, that's safe drivers save 40%. - he's right there. - it's him! he's here. he's right here. - hi! - hi. hey! - that's totally him. - it's him! that's totally the guy. safe drivers do save 40%. click or call for a quote today. you're clearly someone who takes care of yourself. sso when it comes to screening for colon cancer, don't wait. bec