arianna huffington is with us now. write that elon musk is a case study for leadership, how is he such a powerful counter case study? arianna: at the very moment when we have major multinational companies like pfizer, accenture, salesforce and walmart investing in employee mental health and seeing the business results in terms of recruitment, retention and productivity. we have elon musk who is a genius when it comes to understanding energy and cars. clearly not understanding human energy. and expecting his employees to act as though burnout leads to people performance and great business results. we see that it does not. we see a chaotic process of decision-making which clearly is not benefiting twitter. and it is obviously not benefiting tesla, because to ed's point about white is tesla stock down, there is no question that elon musk is the genius behind tesla. when that genius is distracted by auctioning espresso machines on twitter, and moving beds into conference rooms, and trolling foundry on twitter. if i were an

and even improbable and adamant campaign was that led by arianna huffington a founder of huffington post formerly a syndicated columnist as well she led what she called a campaign for a poll free america. a poll free america. and by that, she meant that she wanted people to take a no a no poll plee and to hang up on pollsters they call asking for opinions or if people were not to hang up on pollsters, she said they, should lie to them. anything she said to contaminate the sample and demonstrate how unreliable polls are lie to pollsters. the no poll pledge. very colorfully. she described polling as having become esteemed and regarded with the same sort of reverence that ancient romans gave to chicken entrails. eventually, her bashing campaign faded away. in fact, huffington post in 2010 acquired a polling called pollster.com com, causing shift in her views about polling a little bit, saying at at time whether we like it not is a big part of how we communicate about politics. another persistent, and perhaps even more prominent poll basher was haynes johnson, a national correspondent for th

with arianna s huffington coming up. this is bloomberg. ♪ it's official, america. mobile is the fastest mobile service. and gives you unmatched savings with the best price for two lines of unlimited. only $30 a line per month. that means you could save hundreds a year over t-mobile, at&t and verizon. the fastest mobile service and major savings? can't argue with the facts. no wonder xfinity mobile is one of the fastest growing mobile services, now with over 5 million customers and counting. get in on the savings and switch today. >> welcome back to bloomberg technology i am caroline hyde with ed ludlow in san francisco. with the stocks pushing higher been nasdaq 100 was up. but one name is wishing at the moment. ed: yes it is tesla and it is hard to understand why. the stock is down more than 6% trading at a three week low. there are some headlines over the aggregate of the week. the pullback in production in shanghai. and the news report that elon musk is considering switching some of the unsecured debt for margin load -- loans in his financing. that could bring d

caroline: arianna huffington speaking to bloomberg technology on our show december 16.med by my coanchor in that show ed ludlow right now. are you still in the u.k. right now? ed: i am. i am in london. caroline: i am a little bit jetlagged today. get us up to speed with some of the leaders she referenced in that conversation, one elon musk. tesla not performing. ed: tesla has been the story of the week the last several sessions. last run since september 2018. we forget outside of north america twitter is a global platform. the world club -- the world cup was a great success story for twitter. the world cup made in qatar, easily outshined previous performers in the tokyo olympics and the 2018 at world cup. the overall focus right now is less on the kind of improvement and the new things on twitter and it is very much on elon musk it's -- elon musk himself. what he is tweeting and commentary. that is a contributing factor to the downturn of the tesla stock. the other company --. paul: company stocks are down nearly 70% today. this is a disaster for tesla and its sharehold