so the carbon cycle is nearly 100% complete. narrator: today, most of the ethanol produced in the united states comes from corn. the process is not much different from that of making wine or brewing beer. in large-scale plants all over the midwest the starch in corn kernels is converted to sugars which are then fermented with yeast. the end product of this fermentation is then distilled to separate the ethanol. but there are limitations to increasing the production of corn ethanol. corn is already a valuable commodity. it is an ingredient in many of the foods we eat and also used as feed for livestock. douglas: we think we can go to about 15 billion gallons of ethanol a year from corn kernels. but anything beyond that the competition between fuel and food starts to take place. and so to get more than 15 billion gallons of ethanol a year, we need to go to other methods. and that's why we're interested in trying to learn how to economically make ethanol from the cellulosic materials -- that is, the stalks, stems, leaves -- the non

you support a carbon tax that would be revenue neutral. this is an idea you put forward in a different form in a 2009 bill that went nowhere and by the way preceded your defeat. understanding how we don't all live in this world of understanding how carbon tamps work explain to my viewers how you think it will work and how it stands a prayer of happening. >> basically what it happens is it's a way of attaching the hidden cost to the fossil fuels. right now fossil fuels are burned, soot gok into the air it ends up in the lungs and we pay for it and there's climb cost that are attached to it. those costs are not attached to the product. if they were through a carbon tax then weet innovate but weed innovate. it's very important for me, that that be paired with a dollar for dollar reduction in another tax. so it could grow the government, if it would grow government i wouldn't be for it. if it's paired with another tax somewhere else, if it's a $25 per ton price on carbon dioxide that would make your gasoline go up by 25 cents per gallon and yo

trees give us oxygen and cleanse the air of excess carbon dioxide. that's why a growing number of companies are taking the threat of disappearing forests seriously. archer daniels midlands, far more economic incentives to cut trees down than to leave them standing. that could be about to change. we sent david arioso down to panama's rain forest to investigate. david what did you find out? >> ali here in panama there is a struggle, a bit of a microcosm those who allow on the rain forests to survive are battling against those whose liefltd livelihood depends on clearing those forests. here in cangandee the answer is not so simple. it's 6:00 a.m. in panama. tribes from across latin america are gathering to assert their concerns about the threat of deforestation in their ancestral home land. their very survival depends on this lush tropical rain forest. but the livelihoods of cattle ranchers farmers and ranchers, depends on clearing this land. the logs of 1 billion acres of rain forest around the world in the last 40 years. that's nearly half the size of

trees are like sponges which absorb carbon dioxide from the atmosphere. when they are cut down, they return that gas into the air. carbon dioxide are released back into the atmosphere when trees are felled. >> if you put together the emissions from cars, planes, railroad, the entire transportation sector burning diesel, gasoline, all of it together doesn't release co2 into the atmosphere as the burning of forests. >> and that brings us back to our journey are to cangandie and why the villagers oppose red. one thing become clear is assigning value to trees, that goes against their culture because you can't put a price for them at least on the rain forest. there is always a refntion when programs are brought in from the out, they go against the tradition and what we know. >> in panama one fifth of the country is governed by tribes and most of that land is covered by rain forest. so when it comes to red, the tribes have to approve it. >> unless the project is their own project. you don't have a project. >> reporter: and there is reason to be skeptical. under

>> carbon dioxide with water is called carbonic acid. the more carbon dioxide you put into a solution or water, the more carbonate ions and bicarbonate ions form, so it is better conducted. the potential increases. if you can increase the carbon dioxide in small concentration for you can significantly increase the voltage. i also wondered what i could implement, to make this environment fully friendly. i thought about recyclable materials. we would fulfill one of the biggest economic theory that history, which is money flows between consumers, why not materials? why don't i turn aluminum cans into a corporate office, and the consumer would pay the consumer for turning in those materials. and it would save moneys. with all that in mind, i thought this would be my final product. i have aluminum foil, and guitar strings. guitar strings are changed every month or so. my fault bridge, going back to that recyclable material. the latex material was used to separate the cells from one another. so this product, i have a patent pending on it. but

>> carbon dioxide with water is carbonic acid that is a weak ph. the more carbon dioxide you put into pollution of water the more carbonite ions and bicarbonate ions form so it is more conductive. the more that are available, the sales will increase. >> you can increase the carbon dioxide in certain cell concentrations and significantly improve the voltage. once i had that solved i'm thinking, okay, what else can i implement? i thought about recycled materials. we would fulfill one of the biggest economic history -- there is a history. let's say that turn aluminum cans in the something, compile something, compile the battery and sell them back to consumers and so with that in mind i thought okay aluminum foil guitar strings. >> a bunch of copper guitar strings. and then the three in scouring pads and in my electrolyte with sodium chloride my liquid ammonia command carbonic acid used to separate the cells from one another. this product, right now i'm getting a patent pending but i see a bigger vision. a co2 system all happening in one confined space

the 1st regulatory action to reduce emissions, carbon pollution from cars. >> host: why do you think electric cars have not caught on? we there giving tax credits environmentally they are helpful. they just haven't caught on. on. people still like their suvs, pickups, etc. >> guest: electric cars are doing extraordinarily well given the short time to have been in the marketplace. don't forget the internal combustion engine was introduced in the previous century driving gasoline engines for over a hundred years. by the way that engine is only 20% efficient, so 20 percent efficient, so we're wasting 80 percent of the energy that we put on our gasoline and diesel cars electric cars started again with tesla in the early -- you know, 2011 timeframe. you have the nissan car. i am driving a vault. and last year from 2013 to 2014 is still went up by 24 percent. so i would say for new technology like electric cars are doing extraordinarily well given the fact that we need time for the cost to come down. the cost the cost is come down from 2007 until today. the cost the cost is right now about

so calcium carbonate doesn't exist in the water as a solid. organisms have to assemble it the way you would assemble the ingreed credibilities to make a cake. and we're making it more and more difficult for them to do that. and lots and lots of different can kind of organisms do this. they calcify. these are these tiny little machine organisms -- you can't see them with the naked eye this is under mag any anyification. and they're so plentiful at certain times of the year in parts of the ocean that they turn the water this milky white color color. you know, very common shellfish is calcifiers, clams and mussels, starfish are calcifiers. that's a very beautiful blue starfish that you see on the great barrier reef and corals, reef-building corals are calcifiers. and what happens when you make life harder for all of these different kinds of organisms? well, once again there's a lot of work being done to try to answer that question. it's obviously a very important question because some of these organisms are the very bottom of the food chain of th

. >>> coming up learning from a tragedy, what you need to know about carbon dioxide detectors -- carbon mow knocks side detectors. the latest about dzhokhar tsarnaev. the we'll have the latest report from washington. ♪ there's nothing more romantic than a spontaneous moment. so why pause to take a pill? and why stop what you're doing to find a bathroom? with cialis for daily use, you don't have to plan around either. it's the only daily tablet approved to treat erectile dysfunction so you can be ready anytime the moment is right. plus cialis treats the frustrating urinary symptoms of bph, like needing to go frequently, day or night. tell your doctor about all your medical conditions and medicines, and ask if your heart is healthy enough for sex. do not take cialis if you take nitrates for chest pain as it may cause an unsafe drop in blood pressure. do not drink alcohol in excess. side effects may include headache, upset stomach, delayed backache or muscle ache. to avoid long-term injury, get medical help right away for an erection lasting more than four hours. if you have any sudden d

it has a huge carbon footprint. steve regis is senior vice president at calportland, one of the nation's top 10 cement producers. >> this plant if it's making about a million tons a year of cement, will emit roughly 800,000 tons a year of co2 carbon-- greenhouse gases. >> reporter: one reason is the extremely high heat-- about 2,800 degrees fahrenheit-- needed to process the limestone used to make cement. >> in making cement we actually make new minerals. and that uses a lot of heat to cause that chemical reaction to occur. this plant here we're making a million tons a year, just burning in the neighborhood of 20 tons per hour of coal. >> reporter: david stone uses a very different formula: one that doesn't require high heat and recycles materials from other industries. >> the whole process is green. >> reporter: a key ingredient is iron, something he gets from steel mills. >> i discovered that there was this material called steel dust that is not recycled. so it typically goes straight to the landfills. >> reporter

a block could cause carbon monoxide to back up into your home. on news4 at 5:00 we'll focus on generator safety. and you can find more ways to stay safe and links to recommended co detectors on our website, nbcwashington.com. >>> we have learned the names of the couple involved in a murder/suicide last night in loudoun county. police found 78-year-old jerry hite and his 77-year-old wife margaret dead in their home on rockfield court in ashburn. officials say it's domestic case and there's no threat to the community. >>> you heard it here first. nbc's kelly o'donnell broke the news today that arizona senator john mccain is running for re-election in 2016. he told her voters shouldn't worry about his age. >> for any voter who says he's turning 80 it's a six-year term, that's worrisome, what do you say? >> i say watch me. watch me. take a look. take a look at my 18-hour days. take a look at the hearings we have. take a look at my legislative accomplishments. listen i'm just getting started. >> mccain currently serving his fifth term in the senate. h

by carbon dating a fragment of the true cross given to the king of ireland by the pope. in 1100 a.d. >> the true cross is the most important relic. so to have it tested in this way which could reveal that the story that's potentially true is fascinating. >> this is the first time we've actually, to our knowledge, directly dated a piece of the true cross. >> radiocarbon is a complex method involving a series of stages. the first of which is to preclean and pretreat the sample to remove any contaminating carbon that could thwart the result. in the final stage of the process is the accelerator which enables us to measure individual particles of the carbon. the more radiocarbon there is, the more recent the sample. and the less radiocarbon, the older it is. we can date anything from the present day back to about 50,000 years ago. >> in less than 20 minutes, they may solve an enigma that dates back 2,000 years. >> this should just about be finished now. let's just have a look and see what we can see. >> could the waterford cross be part of the cross helena is said to have dis

and lacquer will have a different radial carbon concentration, probably to the age of the wood. but unfortunately pieces of the material have been taken, and that exposes the actual wood. so that's a good place for us to take the sample from. >> the procedure should leave little perceptible trace of damage, in theory. but it's a nerve-racking business. >> i'm just going to take a small bit from here. >> yes, tom, the smallest possible one. very small piece. >> we only need about ten milligrams. >> that's equivalent to a few grains of salt. but this relic has been venerated here for almost 1,000 years. every speck counts. >> it's very, very hard, this wood. >> could that mean anything to do with its age? >> i mean, it actually looks old. it looks aged. so far, so good. >> tom is satisfied with his sample. now they can head back to the lab to test for the first time this piece of the true cross. eighth century before the waterford cross arrived in ireland, helena will continue her tour of the holy land. and with the backing of her son, she will transform the landscape. she builds

can take and -- a low carbon future. that makes us more jobs and more competitive. mike: thank you for sticking with us. you can live tweet your questions to playlist lunch. >> the epa climate rules for power plants are a large part of the u.s. is going to u.n. climate negotiations with. i would like to circle back on whether or not you are talking about what to do if the appeals court holds up your power plant rule before you issue a rule. is there some other thing you can take? administrator mccarthy: we certainly don't expect that to happen. i don't need a plan b if i am solid in my plan a. we know how to do regulation under the clean air act. we have been doing it for 40 years. i know what happened in the 1990 amendments. i know what we're supposed to do. we will deliver on that. the good news is everything the president is looking at in terms of a u.s. commitment, he has the authority to do. epa has the obligation to do this as the supreme court has told us. we just need to make sure we are following the law. we sho

and lacquer will have a different radial carbon concentration probably to the age of the wood. but unfortunately, pieces of the material have been taken. and that exposes the actual wood. so that's a good place for us to take the sample from. >> the procedure should leave little perceptible trace of damage, in theory. but it's a nerve-racking business. >> i'm just going to take a small bit from here. >> yes, tom, the smallest possible one. very small piece. >> we only need about ten milligrams. >> that's equivalent to a few grains of salt. but this relic has been venerated here for almost a thousand years. every speck counts. >> it's very, very hard, this wood. could that mean anything to do with its age? >> i mean, it actually looks old. it just looks aged. so far, so good. >> tom is satisfied with his sample. now they can head back to the lab to test for the first time this piece of the true cross. eighth century, before the waterford cross arrived in ireland, helena will continue her tour of the holy land. and with the backing of her son, the emperor constantine, she will tr

using carbon dating and dna techniques, scientists help to build a map showing the crucial role played by relics in the spread of christ's message. >> we're obviously aware of the fact that the vast majority of the material of the relics we'll be testing are probably not going to fall into the period which historically we would expect. but this is just the first step in a big project in which we're looking at other similar relics, getting dates for them, getting reliable scientific data for them, to find out more about who these people were, where they came from. >> the ambitious project to draw that historical map across europe begins in bulgaria in 2010. with an excavation that makes headlines around the world. buried beneath the ruins of a 5th century orthodox christian monastery dedicated to john the baptist, a box the church believed contains recomme s rel bones. >> it was the first time we investigated using modern scientific techniques a relic that was found in a place with which had a very reliable context. >> and when the results of the carbon dating finally come in, they disc

dioxide it is a goiptd carbon filter and clear-cut practices are wiping out the soil base when you look at the trees and to keep off vegetation from growing all that has been cut out of the soil liquor our churning or growing a tree application the same thing you grow a corn fill it creates sedate television stations and half of the carbon gets released into the air and also when you clear-cut it loaves the soil open to more sunlight and it gets rid of the snow pack it is important we not only pass the resolution in june but this agency start getting the rest of the state in this concept that number one water storage device is our natural fortes we need to declare a moratorium on cutting open clean sf we were disappointed i wouldn't be doing my job as an advocate we're a little bit disappoint on the 17th we feel in 11 days you guys would have had a vote we want to push to get launched right away. >> mr. brooks we like a environment fromto time next speaker john. >> john sierra club thank you, commissioners i'll saturday with a compliment thank you for moving this project forward after a

. >> we did not state within the motion a specific benchmark x fols fuel or low carbon ridicules has not issued a statement they're very, very young in the sense of mc i's came out in october so we want to talk to the vendor of the benchmark to discover how the methodologies are being used it is different through the benchmarks we'll come back with a index vendor but discussions of the various asset management firms again as noted in the memo the number of low carbon or x fossil fuel fuel under management is very, very low so this was actually a surprise in the b t fs state street as the capacity but not the assets this is a lucid hear area that is why the proposals is the way it is. >> do you have any opinions on the economy what inflation might look like over the next several years. >> my view is that there is a problem with the demand worldwide and that growth is under performing revisions are over the last year's declining down and that you know that's the reason why energy or excuse me. inflation has remained muted there's in the important factor regarding inflation how inflatio

. >> if they're not taking up carbon, the simple answer is there would be 25% more carbon in the atmosphere than there actually is and the rate of warming would be approximately 25% faster. they're helping to regulate our climate. >> despite an overall decline in the destruction of rain forests over the past decade, it's still a story of paradise lost. farming, construction, pollution, and drought. just to name some of the threats to these incredibly complex ecosystems. understanding and documenting the life in these forests is like taking their pulse. >> so we just got into the bat cave and it is absolutely amazing. length of those antenna are incredibly long which tells you that this thing is specifically adapted to living in the dark. >> what do we have inside? >> we got insects and -- wow, some of these are amazing. look at that. a mosquito in there. that's the best looking one i've ever seen. >> like his nasa colleagues, the senior scientist spends most of his time in and around global forests. >> there used to be a term in the 70s and 80s, the hamburger effect. meaning all these fores

using carbon dating and dna techniques, scientists hope to build a map showing the crucial role played by relics in the spread of christ's message. >> we're obviously aware of the fact that the vast majority of the material of the relics that we'll be testing are probably not going to fall into the period which historically we would expect, but this is just the first step in a big project in which we're looking at other similar relics, getting dates for them, getting reliable scientific data from them to find out more about who these people were and where they came from. >> the ambitious project to draw that historical map across europe begins in bulgaria in 2010 with an excavation that makes headlines around the world. buried beneath the ruins of a fifth century orthodox christian monastery dedicated to john the baptist, a box the church believe contains relics of his bones. >> bulgaria was the first time that we had really formally investigated using modern scientific techniques. a relic that was found in a place which had a very liable context. >> and when the results of the carbon

a 1 degree temperature is significant. >> carbon pollution is co2, it's not a pollutant. it's a plant food. it doesn't harm anyone, except temperature increases. >>> that senator is not alone. >> as we hear, 2014 has been the warmest year on record. do you know what this is? it's a snowball. and that is from outside here. so it's very, very cold out. >> i'm not a scientist. i'm not qualified to debate the science over climate change. >> i'm not a scientist, and i don't claim to be. >> i'm not a scientist either. but you know what, i know a lot of really good scientists, at n.a.s.a., and noah, and at our major universities. >>> topping obama's list of experts is dr john halled ron director of the office of sign and technologies, lindsay moran office. >> what we are facing is human-driven changes in the global climate that are producing more hot day, heatwaves, extreme downpours and wildfires and droughts. sea level is rising. the ocean is acidifying because it absorbs excess carbon dioxide that humans added into the ocean >>> on republican hill, the leader of the senate an

we've committed to doubling the pace at which we cut carbon pollution. china in part because of our actions has committed for the first time to limit their emissions and this means that there's new hope that this year the world will finally reach an agreement to prevent the worst impacts of climate change before it's too late. we're wasting less energy with more fuel efficient cars saving money at the pump and saving money on our electricity bills. so more clean energy improved energy efficiency. some of these changes are already happening and even if we take the right steps, we'll have to adapt. that's why we've been working with cities and states to build more resilient infrastructure and restore natural defenses like wetlands. the president there in that portion of his comments is talking about essentially what we've done right, as an administration. what's the president's environmental record as far as your organization is concerned. >> well my organization the blue green alliance consists of labor unions and environmental groups really committed to

carbon loss >>> for viewers in the united states on al jazeera america - "inside story" is up next for you. wherever you are, there's more on the website. aljazeera.com. get the latest on all the stories we are following there. aljazeera.com. zeera.com. >>> one of our guests says that's what's happening in florida and when he wouldn't remove offending language, he was suspended. we'll also be joined by a guest who is keeping tabs on where politics may trump science across the country. it's the inside story. >>> welcome to inside story. 2014 it was warmest year ever measured. granted, that's not thousands of years, but the readings we have line up well with the worldwide migration of the industrial revolution. through the decades of more and more intense use of fossil fuels by people in every corner of the globe. all this month on al jazeera america, we'll be producing programs and news reports entitled fragile planet. tonight we are taking an inside look at the politics around climate change. a lot of scientists say they're convinced by the gathering trends backed up by the data. a lot

balancing of a carbon upload burden with carbon compensation for maintaining that download capacity. members, i have laid out a path forward for our unbalanced world. you can find the beginning of this path at facebook page world carbon balance -- all one word -- at hash tag defined on twitter. this is the only path that isn't just fiddling at the edges of the problem. this will fix it. let's start down this path mp thank you, president breed. >> thank you very much. next speaker please. >> good afternoon. thank you, peter alexander. we must find it difficult those who have taken authority as truth rather than truth as authority, is it possible like the man speaking about destiny that we're soon to see the great uprising of the american spirit? are we tired of bar lawyers in d.c. masquerading as republicans and democrats? and give me books any day over the internet. home schooling without computers and internet would be an intelligent way to go. the georgia guide stones speak to genocide. 995%* so now we have the vaccines. being forced upon children. like the ones dr. maurice put dow

the exhaust can produce carbon monoxide and that can seep into your home. when you're thinking about hooking this up to a major appliance, when you're hooking up the major appliance to the generator, i should say, you've got to use a heavy-duty outdoor extension cord to feed it. otherwise you can start a fire from overloading that extension cord. we have many more safety tips. you can head to nbcwashington.com to take a look at those including more ways to prevent carbon monoxide poisoning in your home. back to you. >> thanks erika. >>> some parents in prince william county say they were promised a new school. new tonight, why it may not happen and how parents are voicing their displeasure about that. >>> i'm tracking rain moving into our area. what this front will mean for not just the evening rush but tomorrow morning's rush. >>> and a hollywood "a" lister talking on the airwaves today. a new listen to the message. >>> climate change can be hazardous to your health. that's the new message tonight from president obama as he seeks to change the way people t

the white house promising to cut our carbon pollution by nearly 30% in only ten years. some here say that will gut our economy way before then. are they right? .ú.úññññññoññ 2:30 eastern with julie banderas. now back to "forbes on fox." >>> the green crowd is going to love this one, but a lot of businesses may not. the exhaust just unveiling new regulation intended to slash carbon emissions in the u.s. by up to 28% over the next ten years. sabrina what would these new regs do to the committee? >> it would undoubtedly hurt the economy by driving up costs for americans at home as well as for businesses businesses. this is not the first time that the epa has suggested that they could do something like this without driving up wost costs but they're wrong. the clean power plan which we found from an independent research association said it was going to be seven times for expensive than the epa wanted people to believe. this would definitely be a slap in the face to the economy. >> and bruce, we got those lousy job numbers on friday, at loi of that has to do with lo

than the simple answer is there would be 25% more carbon in the atmosphere than there actually is and the rate of warming would be approximately 25% faster. they are helping to regulate our climate. >> reporter: despite an overall decline in the destruction of rain forests over the past decade it's still a story of paradise lost. farming, construction, pollution, and drought just to name some of the threats to some of these incredibly complex eco systems, understanding and documenting the life this these pulse. >> so we just got into the bat cave and it's absolutely amazing. the length of the antenna are incredibly long which tells you that this thing is specifically adapted to living in the dark. >> what do we have inside? >> we have insect soup. >> some of these are amazing, look at that, mosquito in there, the best i have seen. >> reporter: nasa colleague senior scientists sachi spends most of his time in and around global forests. >> there used to be a term in the 70s and 80s called hamburger effect means the forest are for grazing man and for animals. effect. >> reporter: he says

family members say it may be carbon monoxide poisoning. fire trucks destroyed by flames. >> we have never lost two fire engines on a building fire. steve: and one more mild day and a big cool and a lot of rain on the way. leon: and a grizzly crash leaves -- grisly crash leaves two teenagers dead. how they are it being remembered, next. a tragic investigation on maryland's eastern shore. if all the rent children found dead inside of a home in princess anne. the children were between the ages of six and 16. alison: relatives believe that they died from carbon monoxide poisoning, but they are waiting on word from the medical examiner. richard: this is just devastating. normally this house would be filled with the sounds of laughter and children playing. family members say they have not heard from the father and more than a week. today, the terrible discovery. >> why do they all have to be dead? richard: for bonnie edwards and her husband, lloyd, it is an unspeakable loss. a man and his seven children were found dead on the eastern shore monda

>> carbon dioxide with water is called carbonic acid. the more carbon dioxide you put into a solution or water, the more carbonate ions and bicarbonate ions form, so it is better conducted. the potential increases. if you can increase the carbon dioxide in small concentration for you can significantly increase the voltage. i also wondered what i could implement, to make this environment fully friendly. i thought about recyclable materials. we would fulfill one of the biggest economic theory that history, which is money flows between consumers, why not materials? why don't i turn aluminum cans into a corporate office, and the consumer would pay the consumer for turning in those materials. and it would save moneys. with all that in mind, i thought this would be my final product. i have aluminum foil, and guitar strings. guitar strings are changed every month or so. my fault bridge, going back to that recyclable material. the latex material was used to separate the cells from one another. so this product, i have a patent pending on it. but

a father and his seven children all killed by carbon monoxide from a generator they were using because they may have fallen on hard times. nbc national correspondent peter alexander has more. >> reporter: the news today was crushing. >> i've seen a lot of things, but not something like this because of this. to have eight people in one place like that, you know -- >> reporter: authorities in princess ann, maryland, confirmed carbon monoxide from a generator left running in the kitchen of this small home killed single father rodney todd and his seven children five girls and two boys between the ages of 6 and 16. >> the children were all in bed appeared they were sleeping. >> reporter: the victims were discovered monday, nine days after they were last seen when overnight temperatures hovered below freezing. police say the todd family moved into the home last november, but delmarva power said it never received a request for servic adding it did not disconnect the electric service for nonpayment. they found a stolen electric meter was used at the home and disconnected that illegal meter. to

the white house promising to cut our carbon pollution by nearly 30% in only ten years. some here say that will gut our economy way before then. are they right? ♪ edward jones. this is shirley speaking. how may i help you? ♪ oh hey, neill, how are you? how was the trip? with nearly 7 million investors he's right here. hold on one sec. you'd expect us to have a highly skilled call center. kevin, neill holley's on line one. ok, great. and we do. it's how edward jones makes sense of investing. >>> this is a fooks news alert i'm kelly wright, good morning. the u.n. security council holding an emergency session right now on the crisis in yemen to consider putting air strikes on hold for humanitarian reasons. a saudi led coalition has been bombing the impoverished war torn country for more than a week now. groups saymore than 500 people have been killed just in the last two weeks. here in new york city new details about the two women being held on terror charges ee purging, the new york daily news reports at least one woman worked at a preschool in queens prosecutors say t

>>> also breaking tonight, the carbon monoxide horror. authorities on the scene right now. eight people discovered in a family home. >>> the deadly police shootout now under the microscope. the officer allegedly firing 49 shots. 15 into this windshield. the man and woman inside unarmed. >>> the family poisoned while on vacation. their two boys in critical condition. authorities tonight on what was used at that resort. >>> and the busted brackets across america. and tonight, right here the numbers guy who has one team winning by one. >>> good evening. we have several breaking stories this monday night. and we begin in boston where the fate of accused bomber dzhokhar tsarnaev is tonight in the hands of the jury. a dramatic day in court. closing arguments ending late today. prosecutorials delivering their final blow. showing jurors what they discovered in his bedroom. that jihadi flag. prosecutors playing what they say is the jihadi music tsarnaev liked. making the case that he wanted to, quote, punish america and bring terror to main street usa. his own defense team acknowled