MIDDLE EAST POLITICS

House Of Saud: A Family At War, 9pm, BBC2

THANKS to a mushrooming regional face-off with Iran, Saudi Arabia finds itself at the heart of the Middle East crisis. As a new crown prince, 32-year-old Mohammed bin Salman, steps up to the podium with promises of change, this threepart series looks at the challenges faced by the kingdom and examines its role in our world — both now and in the future.