Part two of Tyler Brûlé’s interview with Canadian prime minister Mark Carney. Plus: we delve into the appointment of the late Ayatollah Khamenei’s son and consider what it will mean for Iran’s ongoing war with Israel and the US.

Nato under strain as members seek clarity on US plans to withdraw troops
33:30

Vladimir Putin heads to Beijing for talks with his Chinese counterpart
31:57

The political controversy engulfing Cannes film festival
29:45