What will the U.S. and Iran's relationship be if the deal is signed?

President Trump is talking about the Iranian leadership at the G7 summit in France. Is this a sign that the Trump administration is more willing to work with Iran in the future? Also, CNN got a hold of what appears to be the deal. The US will allow Iran to sell its oil, and Tehran may be able to tap into a $300 billion development fund. Trita Parsi, Executive Vice President of the Quincy Institute, talks about it with L.A.'s Morning News.