Nato chief reaffirms bond in US Congress address

The Nato Secretary General, Jens Stoltenberg, has marked the alliance's 70th anniversary with a rare address to the US Congress. We hear from a former US ambassador to Nato, who says a strong, reliable US presidential leadership is required to enable the Alliance to meet challenges facing the organisation.

Also on the programme: a Yemeni girl’s journey from cancer to recovery; and Canada's prime minister has kicked two MPs from his party's caucus after they accused him of meddling in a criminal case involving an influential company.

(Photo: Mr Stoltenberg shook hands with lawmakers before delivering his address. Credit: EPA)