nejra: guy de blonay and marie owens thomsen stay with us.ould talk about this topic all day, and i almost do. we have a new show, focused on financial regulation, every weekend from 8:00 p.m. on friday and through the weekend. do try to catch it. you can also watch it on the bloomberg and bloomberg.com. up next, we talk brexit. this is bloomberg. ♪ nejra: you are watching "bloomberg surveillance." i'm nejra cehic. let's get the bloomberg first word news. sebastian: the bank of japan kept its monetary stimulus unchanged, but a dovish board member opposed the decision. he argued there was little chance of reaching the inflation target within the projected timeframe and the effects of the current program weren't strong enough. that was an unexpected dissension on a board chosen by prime minister shinzo abe. the u.s. secretary of state told european allies the iran nuclear accord hasn't stopped the country from having a destabilizing role in the region. rex tillerson's comments came after president trump said he had made his decision, but wouldn