Now playing Next World Building a Ukraine of fundamental rights 'best recipe for entire integration' 26/06/2014
Now playing Next World News Revealed: the MEPs with bumper salaries but bad voting records 16/05/2014
Now playing Next USA Bush or Romney again? US Republicans struggle to find a Clinton challenger 28/04/2014
Now playing Next World Education credit crunch: innovative ideas for financing your studies 11/04/2014
Now playing Next Focus Europe and Africa, working together to build investment opportunities 02/04/2014
Now playing Next France France: Paris makes all public transport free in bid to cut spiralling pollution 13/03/2014
Now playing Next World Pope Francis, one year on: 'We never imagined he'd have such energy' 12/03/2014