Venezuela: Latin American countries meet as aid row continues

Representatives of several Latin American countries, known as the Lima group, are meeting to discuss further measures against the Venezuelan president Nicolas Maduro. US vice president Mike Pence will be joining the regional leaders.

Also in the programme: Why poachers are threatening Botswana's thriving elephant population. And we hear about a night of surprises at the Oscars.

(Photo: An opposition supporter shares bread near the Simon Bolivar bridge on the borderline between Colombia and Venezuela. Credit: REUTERS/Edgard Garrido)