My parents have their Visitor VISA interview scheduled next month. I am currently on H1 visa. We have so many relatives (Dad's brother and sisters) in US. They migrated to US long time ago and they are US citizens now. My dad has not visited US despite of having so many relatives. He has not even applied ever to come to US on any kind of VISA. At the time of interview if asked about any other relatives staying in US, is it advisable to say that we have so and so person in US for past X years? if not what should be the reply?