Iran has not received any of the $6 billion in frozen assets the US pledged to dole out in exchange for progress made implementing the US-Iran memorandum of understanding, Qatar confirmed Tuesday. Follow The Post’s live coverage of President Trump and national politics for the latest news and analysis While Iran has argued the funds should be delivered in a lump sum, the US intends to make small, incremental payouts — directly to vendors — as Iran progresses in key negotiation areas such as