electronics, president biden has promised severe economic consequences for russia and president barbara hooton's personally, in the case of an invasion, as well as now for more or less, i'm joined now by our financial correspondent, yann's quarter in new york. so again, we're hearing reports from bloomberg, that wall street things have been briefed on the potential sanctions. and what would it mean for wall street if the us to come forward with these penalties itself, if there is talk that we are talking here about the toughest, the sanctions against russia in a decade. and in general, disruptions in the global financial markets are never a really good news for wall street or us financial institutions. i mean, one big question a clear is will it even be necessary to start those some sanctions. wall street seems to be a bit hesitant of power, at least the whole conflict has not really shown in the stock price, at least in the us market. that, that if you look at the ties between a wall street russian bang, so russian companies, those types are not that great. so i'm not really certain, even if we