You might be (obviously are) surprised how easy that is to come by. I don't know much about Vietnam, but my Dad, who used to work in Romania, learned not to ever mention he had a 19 year-old son. Apparently I've gotten quite a few offers of marriage...through him...to girls I've never been within 500 miles of. Marriage to an American is a pretty decent way to get into America. In the more horrible places in the world, it might be worth it. Especially if you can actually get a look at your human ticket to the USA. Maybe Jack is a handsome guy