if you're not already watching us on twitter, follow us at bpolitics. will be back after this very quick break. ♪ >> welcome back to the first preview of the general election debate. murphy, and i'm here with the whole bloomberg's politics team at hofstra university, where the debate is less than 20 minutes away. i'm joined by two of our most intrepid bloomberg journalists. hard at work on the donald trump the every single day. kevin, what in the last few moments is donald trump focused on? how confident is he feeling tonight? >> i spoke with two sources who have been helping him, briefing him on the debate. they have told me they are not nervous. they are playing it cool. usually they are trying to lower expectations that they are playing it cool as a cucumber. kellyanne conway said she is the babe ruth of presidential debates. they are satisfied. >> lots of talk from the clinton campaign staff that she is ready to fight and she will go on the offensive. what do you think she's thinking in her final moments? >> hillary clinton has been the last few day

@llow our twitter handle bpolitics. ♪ ♪ emily: i am emily chang and this is the "best of bloomberg westall the top interviews from the week in tech. coming up, apple's plans for a self driving car back in the driver seat. does it tight up with the formula one mclaren, make sense. how about electric scooter maker lit motors? liftoff for gopro, this week the company unveiled the drone, he -- the ceo nick woodman explains why this is the product to get his company backed on track. linkedin out in the first major

tune in or follow bpolitics.s is bloomberg. ♪ emily: an update on hampton creek, the vegan mayonnaise startup accused of buying their own product to spur sales. investors knew of fraud allegations for as long as two years before the investigation. they did not warn new investors about the situation. the full story is in this week's edition of "bloomberg businessweek." coming up, amazon and ubereats may be growing in europe, but heroes sayry startup these rivals will not sweep the market. we will hear from the ceo next. ♪ >> the more the bank of japan does, the more traders are convinced the yen is out of control. this was the fifth straight meeting that saw currency gains by the end of the trading gain -- trading day. annualet for its biggest advance in eight years. two days of talks between saudi arabia and iran have failed to create an agreement on an oil freeze. they met for formal discussions with nonmember russia next week. they're concerned there is no serious commitment to curb supplies and face of a globa

tter.com ordebate.twi follow at bpolitics. aboutopec members talk five -- they possible freeze. and a group taking action later this year. as is bloomberg. ♪ mark: live from london and new york, i mark barton. vonnie: and i am vonnie quinn. opec has become a meeting in algiers -- begun a meeting in algiers. the focus turned to one of its most important members. saudi's are very important member of the organization. they are ready to do the maximum for the success of this event. it's ready for any eventuality. freeze, it'sr a ready to lower production, it's available to make it a success. conan --erley and caroline connan is available. what are they? willing to do? caroline: the algerian oil minister was optimistic that a , it couldbe found transform these opec meetings on the sidelines of an energy conference into extra ordinary opec meeting where decision could be taken. nigeria, for example, we saw him coming in just a few minutes ago in this hotel in algiers. he was saying the nigeria is not ready at the moment to accept a .reeze on its production they had to reduce their pro

tune in on debate.twitter.com or follow bpolitics. this is bloomberg. ♪ emily: the u.s.nment is paving the way for automotive vehicles to hit the open road. a framework released by highway regulators on tuesday says cars will need a 15 point checklist of safety features. showing for example how their virtual drivers will function, what happens if they fail, how to have been tested. in an op-ed for the pittsburgh gazette, president obama threw his weight behind driverless cars as a way to save tens of thousands of lives saying that 94% of traffic related deaths are the result of human error. we caught up with nhtsa administrator mark rosekind on the new guidelines and asked how they will in short driverless cars are safe when they hit the market. mark: if you look at the policy we released today the first part is guidance with a 15 point safety assessment. it literally lists the 15 areas we expect manufacturers and designers to look at as they design, test, and deploy these vehicles. we are looking at trying to build safety into the front end of the design rather than the

eastern, follow our twitter handle @bpolitics.e day, sayonara. ♪ >> welcome to bloomberg businessweek. >> we are inside the magazine headquarters in new york. >> an investigation of the helicopter killing u.s. troops. >> the $2 billion mistake samsung made in its rush to compete with apple. and in new credit card that is causing as much height. >> all that ahead on "bloomberg businessweek." carol: we're here with ellen pollock. editor-in-chief. you take a look at the most influential people when it comes to the markets. ellen: this is something bloomberg has done f s

at 8:00 eastern, follow our twitter handle @bpolitics.e day, sayonara. ♪ ♪ announcer: from our studios in new york city, this is "charlie rose." lesley: good evening. i'm lesley stahl of cbs news and "60 minutes," filling in for charlie rose, who is away this week. we begin tonight with deborah tannen, a professor of linguistics at georgetown university. she has written extensively about language and its effect on relationships. her book, "you just don't understand: women and men in conversation," was a "new york times" best-seller for four years. it brought to light the differences between men and women's communication styles and the implications of gender for leadership.