Iranian-Americans forge a rare bond to support nuclear deal

By Yeganeh Torbati WASHINGTON (Reuters) - On the day U.S. and Iranian negotiators reached a historic nuclear agreement last month, Hadi Partovi threw an impromptu party in his backyard outside Seattle, setting in motion a rare expression of solidarity among the country's most prominent Iranian-Americans. Partovi, who has invested in or advised some of the most well-known global companies, including Facebook , Airbnb, and Uber, invited fellow Iranian-Americans to his home to celebrate the ag