them that these nuclear drm and talks will go forward and that there can be a long-term relationship with iran? >> i think the press want to figure out who he is meeting here. that will give some indication of what kind of investment he is looking at. we have not been able to get to the bottom of that. this is the first time that an iranian president shows up at davos in over a decade. >> in many ways, his meetings with large corporations, ceos, are more important than his meetings with heads of state. he needs to assure ceos and corporations that any investment in iran will be able to be recouped and will not be gone after six months. quite a challenge, especially when you listen to some of the rhetoric coming out on the serious side, where iran is still being blamed for the collapse and some of the civil war inside of syria. >> thank you so much. we will have 20 more from hans throughout the day. he facebook chief operating officer and now at billionaire to her list of accolades. her fortune surpassed one billion dollars yesterday as facebook closed at a record price. vacuum miller