BBC Radio 4 - The World Tonight

Special report from the Sahara Desert

We focus on the terror-threat that's spreading across the Sahel.

Hundreds of patients in a Gosport hospital died after being given dangerous doses of drugs

Matteo Salvini says he'd count the number of Roma in Italy

Donald Trump blames the Democrats for his policy of separating the children of migrants.

President Macron has said the EU approach to migration is not fit for purpose.

Dominic Grieve calls wording of government amendment to Brexit bill "slap in the face".

UN Security Council to meet tomorrow.

US to halt military exercises with South Korea

Both sides are talking up the prospects of a successful outcome.

Europeans reject the idea - at a divided summit in Canada