1) What about those people they never come to US?
2) You may apply visa at any a country rather than above ones
http://blog.wenxuecity.com/blogview.php?date=200708&postID=10812#SchengenVisa
2) You may apply visa at any a country rather than above ones
http://blog.wenxuecity.com/blogview.php?date=200708&postID=10812#SchengenVisa