Five Americans detained in Iran are free and on their way to the United States, as part of a US-Iran agreement, which also includes the release of $6 billion in Iranian funds for humanitarian use. Christiane is joined by US National Security spokesperson John Kirby, and later by Jared Genser, who represents former detainee Siamak Namazi.

As world leaders gather in New York for the United Nations General Assembly, they face cascading challenges – from the war in Ukraine to the critical climate crisis. Christiane sat down with UN Secretary General António Guterres.

20 years ago, President Bush introduced one of the United States’s most successful foreign aid programs, PEPFAR. The plan for AIDS relief has saved 25 million lives but is now under threat. House Republicans are opposing funding for it, which expires at the end of the month, over abortion politics. Steven Thrasher is a HIV and AIDS scholar and joins the show to discuss the global impact of this relief.

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