we are joined by aco, barbara hunter -- a ceo, barbara hunter. let's start with farming. not expect you to talk about vertical farming. guest: who knew the agricultural sector is adopting digital in a big way. today semins and 80 acres announced a partnership. two entrepreneurs in the food industry decided there had to be a better way to get healthy food to people and illuminate long -- illuminate long supply chains. with vertical farming they can produce 300 times a produce from a single plot of land. they are using our technology to make that happen. ed: when they hear the name siemens, they think all types of things, industrial, health-care, which part of your business is making this happen? guest: all of the above we are engaged in somebody ways. financial services identified the company and made the investment. it was the digital industries team ring the software and hardware to help 80 acres to control the growing process. we discovered they needed the help of the smart input structure team. they have sustainability goals. here is a farm that uses 97% less water tha

barbara plett usher for us there in memphis. seft hunterity change, told me what he made of the action taken by the authorities. certainly i think what we saw in this case is much more swift action then we have seen in other cases, right? and in part, in previous cases, often times what happens is a level of secrecy is maintained, sometimes for weeks or months, certainly the officers are rarely fired this quickly, and part of what we see in this case is that municipalities can act more quickly than often times we see in other cases. and so in part, like, this actually should set a standard of accountability, it should not be dragged out as we have seen in other cases wherein sometimes families are waiting for months and weeks without even seeing the footage, and certainly we are waiting sometimes months or even years before accountability is ever introduced in these cases, and so definitely what we are seeing in this case is much more swift action, and i think in many ways it should set a standard for the level of accountability that we see

now, barbara plett usher for us live 0k, thank you for now, barbara plett usherfor us live in memphis. joining us now from st louis is seft hunter community change, a civil society organisation in the united states. hello to you, and you are just listening to what barbara was saying there. what is your reaction to the way things are being handled in memphis at the moment? yes. way things are being handled in memphis at the moment? yes, thank ou so memphis at the moment? yes, thank you so much — memphis at the moment? yes, thank you so much for— memphis at the moment? yes, thank you so much for having _ memphis at the moment? yes, thank you so much for having me, - memphis at the moment? yes, thank you so much for having me, and - you so much for having me, and certainly i think what we saw in this case is much more swift action then we have seen in other cases, right? and in part, in previous cases, often times what happened is a level of secrecy is maintained, sometimes for weeks or months, certainly the officers are rarely fired this quickly, and part of what we see in this case is that municipalities can act more quickly than

hunter, thank you. >>> well, tonight we are also remembering trail blazing journalist barbara walters who died yesterdayt age 93. she was an icon, a bold an brilliant reporter who paved the way for generations of women in the media. blayne alexander now on walter's remarkable legacy. >> reporter: it was her innanate ability to get to the heart of the question. >> your highness, i must ask the question that most americans want to know about you are you u happy? >> and her competitive grit to get the interview that made barbara walters a pioneer, oftentimes asking the questions many wouldn't dare. >> you showed the president of the united states your thong underwear. where did you get the nerve? >> reporter: for more than five decades she was a force on television grilling everyone, from u.s. presidents -- >> are you sorry you didn't burn the tapes? >> yes i think so. >> reporter: to movie stars. >> this interview in which you said -- not the worst thing to slap a woman now and then, as i remember you said you don't do it with a clenched fist, better to do it with an open hand remember that? >> yeah. >> y

barbara. trav this is who numbers? good job. triple robin coach grant. i mean brochure. i some she cannot, she is made. profession cannot use her. lead . dodge, strategic, bosh, a machete. don hunter in bosh. through with to screen theater. i'm calling you for, i don't know the week break even stress. i to learn. i wanted catch up. ah a new horizon for visually impaired viola keys, they finally have their own football team. training was launching in october in the city of karbala. the specially designed to both was donated by a japanese charity. it creates a cracking sound to allow players to locate these players hope to join football clubs and represent their country in competition. but other iraqi provinces don't have it own teams because there are only 5. elise specially designed bold. what is the price of luxury and undercover teen travels deep into the illegal cocoa plantations of the ivory coast. simple solutions are very hard to find for something as complicated as the child with chocolates, hearts of darkness, and count as unpaid child labor. as working in a 100000000000 dollar industry, over half of the countries, cocoa producers live below the poverty line. on al jazeera

hunter, thank you so much. >>> growing tributes to barbara walters today. 1961, where she blazed a trail for generations of women journalists, including myself. of course, breaking down doors closed to women as the first female reporter and producer on the "today" show. eventually becoming the show's first woman co-host. in 1974, barbara jumped to abc as the first woman co-anchor of the evening news. despite hostility and enduring hostility from her co-anchor, for more five decades, barbara hosted annual oscar specials, scored incredible exclusives. 20 years ago, she created and appeared on the daytime women's talk show "the view." nbc's stephanie gosk has a look back on barbara walters groundbreaking life and legacy. >> reporter: trailblazing, pioneering, legendary. those are just some of the words being used to describe barbara walters, who spent half a century breaking news and breaking barriers in media. >> i'm barbara walters in the nbc news center. >> reporter: walters began her iconic career at "today" in 1961. first as the show's only female writer