Trump Urges Muslim Leaders to 'Drive Out' Extremists

In a major speech in Saudi Arabia, President Trump has called on Arab and Muslim leaders to take the lead in fighting terrorism.

Also in the programme: It's curtains for the most celebrated circus in the United States, after 146 years. And how the internet is reshaping Russian politics.

(photo: President Trump speaks in Riyadh during his visit to Saudi Arabia. Credit: Getty Images)