Very difficult questions. Like - do we need Trident which will cost c£35 billion to replace?
And which cost us about £10 billion to acquire - about the same amount that the British Exchequer spents paying Northern Ireland's net deficit, every year.
Maintenance costs for Trident are c£3 billion a year - and the system has never (or rarely) been used.
Schools, hospitals, cancer research, better policing - instead?
