now, to a conversation with ibm ceo ginni rometty.own with david rubenstein in the latest episode of "the david rubenstein show: peer-to-peer conversations." here's what she had to say about her role on advising heads of state. david: when you meet with presidents, do you see other ceo's willing to say, that's not a good idea, let me give you my thoughts? ginni: my experience is that people are respectfully honest and give their opinions. just as there are times, whether it's a president or prime minister, we agree and times we don't agree. in our case, here as an example with the paris agreement, we believed that america should stay in there. we shared our viewpoints on that. the issues that are important to our business and our clients. emily: catch the full conversation with ibm ceo ginni rometty tonight on "the david rubenstein show." coming up, does the idea that an enemy's enemy is a friend work in business? which companies are partnering up to take on amazon. bloomberg tv will have full coverage of central-bank leaders meeting

. >> ginni rometty reveals she now accepts she is a role model has a female executive in tech.tdown with david rubenstein next. from new york, this is bloomberg. ♪ >> it is time for the bloomberg business flash. apple planning on building a data center in iowa. state officials published the meeting agenda for the iowa economic of element authority board which will consider incentives for the company tomorrow. mcdonald's cutting global antibiotics use in chicken. changes start in january 2018. europe, australia, and russia will follow suit. to have theoal is policy and fermented before january 2027. venezuelan bonds falling on concerns of the u.s. trading band. the trump administration is considering additional sanctions on president nicolas maduro for suppressing the country's democracy. venezuelan bonds have posted the world steepest losses since mid-july as violence protests and a crippling recession have weight on markets. that is your business flash update. >> "what'd you miss?" since 2009, 19 female ceos have that down, and only three were they replaced by another woman. s

>> ginni rometty says blockchain will transform transactions the way the internet transformed communications i can't think of a single i industry that the internet hasn't transformed, and the same is with blockchain and what competitor do you wake up to saying we're afraid of what they're doing i'm worried about the people who know the businesses. blockchain is about transformation, about thinking differently about how you -- >> there's not a technology company that is even near what you're trying to do? >> no one else has the platform, so the underlying technology, the expansive look at solutions and the services to help build it no one >> good answer >> make it easier on the house quicker, cheaper >> if we could have source data put on the blockchain nice and secure, everybody would be happier. >> how quickly do you think you can get it done. >> i don't think it's in time for the purchase you're looking at. >> this is for a friend. >> just asking for a friend. >> could you close in less than a week >> probably not going to happen in less than a week but really fast >> all right thank you v