Now playing Next world news Which countries in Europe cause the most air pollution damage? 27/11/2014
Now playing Next My Europe Series Europe's sex slave shame: is enough being done to fight human trafficking? 12/11/2014
Now playing Next Bulgaria Disillusioned Bulgaria set to vote for fifth government in two years 02/10/2014
Now playing Next world news Carbon emissions - how does Europe compare with the rest of the world? 23/09/2014
Now playing Next Culture news We are the ideas: young Bulgarians and their long-distance 'relationships' with home 17/09/2014
Now playing Next World The Vardar offensive The last action on the Balkan front. Bulgaria capitulates to a multi-national allied force 21/07/2014