HARDtalk - Yves Leterme, Belgian Prime Minister

Belgium currently holds the EU presidency but it is a country racked by communal division. So how can the Belgian Prime Minister show leadership both inside his country and on the European stage? In a special edition of HARDtalk, Stephen Sackur talks to Yves Leterme from the shores of Lake Como in Northern Italy at an annual gathering of international politicians and business leaders.