Trump and Poroshenko Discuss Ukrainian Conflict

President Trump spoke by phone with his Ukrainian counterpart, Petro Poroshenko following renewed fighting in the rebel-held east of Ukraine. Also in the programme: Can Colombia maintain peace with ELN rebels? One woman's story of her escape from Nazi Germany, via Cuba, the US and the UK.

(Image: A tank from Ukrainian Forces stationed outside a building in the flashpoint eastern town of Avdiivka, north of Donetsk on 2nd February 2017. Credit: Aleksey Filippov/AFP/Getty Images)