Trump: Nato Allies Must Pay Up

President Trump has addressed NATO leaders in person for the first time, telling them that they must honour their financial obligations to the defence organisation. We speak to Lithuania's foreign minister.

Also in the programme: the sex slaves of al-Shabab; America's top diplomat in London condemns leaks to the US media about investigations into the Manchester bomb attack; academics discuss Prince's 'Purple Reign'.

(Photo: Donald Trump delivers a speech as NATO heads of governments listen during the unveiling ceremony of the new NATO headquarters in Brussels. Credit: AFP)