You know them. I don't.
Look, I can only work with the information I squeeze out of you over a half dozen posts. I don't know these people. I don't know what country they're going to that has a government morally superior somehow to ours. I don't know who ruled the country they did missionary service in, or who paid their way. I don't know how old they are, and if they remember Mai Lai, institutionalized racism, or any of the other flaws America has had to work through.
I don't know what taught them that somehow, here and now only, that America is a country whose soil they can no longer stand.
So, let's leave it at that. I work from information, and I don't have enough.
