COP15 conference on desertification fails to agree on binding protocol

After 10 days of discussions about how to tackle worsening desertification around the globe, countries fail to agree on a binding protocol to restore degraded soil. Also, we speak to the founder of charity Care4Calais Clare Moseley about the UK government's plan to deport asylum seekers and undocumented migrants to Rwanda. Finally, we escape to a beautiful little fishing village in Liberia that's known for its big waves.