Now playing Next Spain Catalonia's Arthur Mas announces early regional poll continuing his fight for independence Catalonia’s leader Arthur Mas has announced early elections for the wealthy region in a direct challenge to the national government in Madrid. Mas 15/01/2015
Now playing Next Spain Catalan president Artur Mas to be formally investigated over independence referendum The president of Catalonia is to be formally investigated for his role in holding a symbolic vote on independence in November. Catalonia’s High Court 22/12/2014
Now playing Next My Europe Series Let's be clear: Concerns for EU in Transparency International corruption index 11/12/2014
Now playing Next World News Turkey and China fall in Transparency International corruption index 03/12/2014
Now playing Next Spain Spanish Prime Minister Mariano Rajoy in Barcelona declares Catalan independence vote a "failure" 29/11/2014
Now playing Next Unreported Europe Catalonia, in Spain or not? The people talk about the future for independence 31/10/2014
Now playing Next World 'Federalism to counter independence movements': Spain's Pedro Sánchez 17/09/2014
Now playing Next World Is a divided Belgium looking towards Scotland for independence inspiration? 17/09/2014
Now playing Next United Kingdom [As it happened] Still United Kingdom: Scottish voters reject independence 17/09/2014
Now playing Next Business Series Ripple effect of Scotland's independence vote on Mideast markets 16/09/2014
Now playing Next United Kingdom Everything you need to know on the Scottish independence referendum 11/09/2014