Send them there on scholarships for advanced degrees. If only a few of them have an epiphany and come back anti-commie, it’ll be worth it. If none of them do, at least they’ll be out of the country, and maybe they’ll shack up with someone special and decide to stay and pick rice or some damned thing for the rest of their lives.
Here is a nice warm and fuzzy communism story for them
http://www.freerepublic.com/focus/f-chat/2963198/posts