Saturday marks one week of the US-Israel war on Iran. In that time, we have heard shifting stories and opposing justifications from the Trump administration on why military action was taken. BBC North America editor Sarah Smith and BBC North America correspondent Anthony Zurcher discuss the changing narratives, and look at the many questions that remain unanswered. This includes, examining what does success look like for America and whether Trump needs Congress to carry on funding the war in the longer term?

Sarah and Anthony speak to Robert Malley, one of the architects of the Iran nuclear deal during Barack Obama’s presidency in 2015. A key US linchpin on Iran policy, Malley was also a special assistant to Bill Clinton for Arab-Israeli affairs. The team ask him what it was like to be in the room with Iranian negotiators during the Obama and Clinton administrations. Plus, he reveals his view on which US president was best placed to achieve the strongest deal with Iran.

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Presenter: Sarah Smith, BBC North America editor and Anthony Zurcher, BBC North America correspondent

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