PoliticsNorthern Ireland faces uncertain futureTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoPoliticsMichael Altenhenne07/04/2016July 4, 2016While Northern Ireland voted overwhelmingly to remain in the EU, Belfast's Protestant unionists voted to leave. Could the Brexit referendum lead to Irish reunification? Does it mean a return to border controls and conflict? Can peace be sustained?https://p.dw.com/p/1JIVLAdvertisement