Iran Nuclear Deal

Iran's Supreme Leader, Ayatollah Ali Khamenei, has addressed US President Donald Trump directly, telling him he "made a mistake" in deciding to leave a multi-country nuclear deal. We will speak to correspondents around the world to get global reaction to the news. Also, the polls have closed in the Malaysian elections - we will go there to hear the latest. And we'll tell you about a potential new cure for baldness.

(Photo: An Iranian woman walks past a mural on the wall of the former US embassy in the Iranian capital Tehran. Credit: Getty Images)