Exclusive-Iran deal includes $300 billion fund, more than half of which already committed, source says

By Andrew Mills, Maha El Dahan and Parisa HafeziDUBAI, June 16 (Reuters) - A $300 billion private fund designed to trigger investment into Iran is outlined in the U.S.-Iran framework agreement and more than half that sum has already been committed, a source with direct knowledge of the deal told Reuters.The fund is designed to give both sides an economic incentive to conclude a final deal, said the source, who spoke on condition of anonymity because the plan has not yet been announced as Washington and Tehran prepare to sign on Friday.