Would you want nuclear submarines in NI's loughs and ports if it meant jobs? #BBCNolan

Would you want nuclear submarines parked in Northern Ireland's loughs and ports if it meant hundreds of new jobs and investment? Well the DUP MP Jeffrey Donaldson told David Cameron last night in the Commons Northern Ireland could take the trident system if needed. Stephen gets the views of Frank Shivers from the Northern Ireland Conservatives and Carmel Gates, President of NIPSA, N Ireland's biggest union