with caroline hyde, romaine bostick, and taylor riggs.e from bloomberg european headquarters, this is bloomberg markets. we have some breaking news coming from the federal reserve. a coin being discussed. they plan to publish a report on digital currencies, a view of the possibility of issuing a u.s. century bank digital currency, and indeed involving the most that the fast evolving technology of digital payments. let's get michael mckee. what do you make of the report? >> it is interesting timing because the fed has been looking at this for quite some time.