Turkey and the EU are hammering out a deal that would turn Turkey into the gatekeeper of Europe, to stop undocumented migrants from reaching the West. But will the refugees agree to stay in Turkey, or try to reach the EU by any means possible?

They have lost limbs, parents, homes, and favourite dolls. But not their bravery and spirit. We meet the children who have been affected by the five years of war in Syria. If you're an American, your annual tax return form 1040 has an instruction booklet that's over 100 pages long. Luckily, help is at hand, not just from accountants, but also from specially trained volunteers, like our correspondent. We go on a pilgrimage to the holy city of the Mourides brotherhood in Senegal, where offering hospitality is such an honour, that some believers ask people at the bus stop if they'd come and be their guest. And Paris fashion - for those with no interest in sartorial trends. Was it the universe that pushed our correspondent to brush up on his 'overcast shell hems', and 'poodle cloth'?