North Korea 'Willing to Discuss Disarming'

President Trump has given a cautious reaction to South Korea's announcement that the North is prepared to discuss denuclearisation - saying it could be a false hope. We hear from Christopher Hill, former US ambassador to South Korea and head of the US delegation to the Six Party Talks on the North Korean nuclear issue.

Also in the programme: We will have the latest on the mysterious critical illness that's befallen a Russian double agent in England, and his daughter, and what it might mean for relations between London and Moscow; And the Saudi Foreign Minister on the chaos in the Gulf.

(Photo: Kim Jong-un greets a member of the special delegation of South Korea's President at a dinner on Monday 5 March. Image was released by North Korea's leader. Credit: Reuters)