about referendums we know the good friday agreement and it's specification what do you think is dr paul nolan from queens saying. i mean in fact this conversation has been about the date. the real date is twenty one when the catholics number the borders of the north you're but you see. the two things. twenty twenty one but that doesn't mean that. it's a question of what is the balance you can't apply root just strictly on numerical because don't forget we've a lot of catholics who come from poland i mean the last census one percent of the population is probably bigger not. sure that's going to make the difference or could make a huge difference i mean if you do two percent majority for brags that one and a half or two percent can make a big difference they're going to be able to remain in this country have to break. and that's why i've no doubt the republican house to vote they have to accept that they would want unite and i wouldn't like to take out. at the present moment thank you thank you after the break we hear a different view on the border from a man who lives on the. john mearsheimer.