‘Peacemaker’ Trump starts a war with Iran

The US and Israel launched a joint military operation against Iran on Saturday, killing Iran’s supreme leader, Ayatollah Ali Khamenei. Why did Trump decide (again) to attack Iran during negotiations on a nuclear deal with the Islamic Republic? How does he sell a new war in the Middle East, with potential US casualties, to people at home? What happens next for Iran? In this special collaboration with <a href="theguardian.com/news/series/todayinfocus"; rel="nofollow">Today in Focus</a>, Annie Kelly speaks to the Guardian’s diplomatic editor, Patrick Wintour.