From Our Own Correspondent Folgen

A president in exile? The Brussels' press pack is in pursuit of Carles Puigdemont. Kate Adie introduces stories, wit, and analysis from correspondents around the world.It’s been a busy week for Adam Fleming in Belgium, as he tried to track down the sacked Catalan leader and figure out what is really going on.Colin Freeman reported from Liberia at the height of the Ebola crisis and has been back to see what has changed. Shaking hands is once again permitted, he finds, and the nation’s health service has been transformed. Justin Rowlatt has a tale of prince and poverty from the ridge forest in Delhi, India. And Amy Guttman is in Okinawa, Japan, home to thousands of American soldiers. And Stephen Smith has the story behind Dr Zhivago - one of the best-known love stories of the 20th century.

The Nigerian militants who rely on drugs to fight their fears and the displaced people taking them to forget the violence. Kate Adie introduces correspondents' stories. Sally Hayden reports from Madhugiri where the battle against Boko Haram is creating a growing problem with drug abuse. Tom Stevenson is in Diyarbakir, the Turkish city which has for decades, been at the heart of the conflict between Kurdish rebels and the state. Caroline Eden explores the Brodsky synagogue in Odessa and sifts through its archive which tells of controversies old and new. Rahul Tandon finds out that what you wear, what you drive and how you speak can affect which shops and restaurants are willing to take your money in India. It is, he says, one of the most class-conscious societies in the world. And David Chazan once owned a work of art worth tens of thousands of pounds – not that he knew it – opting instead to replace it with a coat of blanc cassé on the walls of his Paris flat.

With a political crisis, a push for freedom and talk of vegetables, Kate Adie introduces correspondents' stories from across the world. Guy Hedgecoe is with the unionist Catalans, opposed to independence from Spain of their region. In Saudi Arabia, the Crown Prince has called for a return to moderate Islam in the Kingdom. Kirsty Lang sees some noticeable changes for women in the country. In the mountains of Nicaragua, Margaret Ward goes off grid but also sees the progress has made in using renewable energy. 500 years ago Europe was torn apart by the Reformation. One of the leading actors in it was Martin Luther, and he used a new technology, the printing press to get his message out. Jenny Hill follows in his footsteps. The we talk vegetables - tubers, to be precise - with Christine Finn, who reveals which one the people of Vermont voted for.