let's bring in our financial correspondent willy bartz in frankfurt orly fears of escalation of conflict escalation in the region clearly have investors who now what action do you think they want to see from iran and the u.s. at this point. well clearly some indication that there's not going to be the kind of escalation that people fear and that can get quite out of hand if one side reacts too quickly and too harshly to the other side at the moment i don't know if that's a very realistic expectation or hope but certainly that's what people are having their fingers crossed for because of course there's so much at stake there's talk in the market of quite drastic scenarios a possible stock market crash if the situation worsens a possible war another war in the middle east which would of course dampen the prospects prospects for all concerned let alone the prospect of the people in the middle east scary scenarios they are so do you think this news will have a lasting impact on hopes of a rebuilding the global economy after all the have wreaked by these trade wars. well let's assume that the