Major news. The Washington Post now reporting that as of this hour, the Tehran Bureau chief, Jason Rezaian, is free and out of iranian air space. In addition to rezaian, iran is reportedly releasing u. S. Marine veteran, amir hekmati and the christian pastor, Saeed Abedini and nosratoliah khoshawi. There is some conflicting reports that the fourth individual may, in fact, not be this individual but may, in fact, be namazi, a u. S. Businessman. We are trying to clarify that as well. The information is still murky. All of this being reported by iran, it is part of a major prisoner swap in which the United States in return which free at least six iranians held on charges related to the sanctions against iran. Joining us on the phone is the chief correspondent, Christiane Amanpour, spent a lot of time in iran over the years. She has worked this story very diligently. What are you hearing about this major prisoner swap happening on the day of the Iran Nuclear Deal implementation . Wolf, ju