[Just mythoughts]

This is nothing new. The point about a potential adoption was raised over two years ago, and it was answered by pointing out the simple fact that a US citizen child does not lose his citizenship by virtue of being adopted by a foreigner. Period.

Is an 18 year old still considered a 'child'. Now IF he applied to college at 18 or older as a citizen of another country then he has got some explaining to get done.

[curiosity]

Now IF he applied to college at 18 or older as a citizen of another country then he has got some explaining to get done.

What grounds do you have for suspicion of such an act? What possibly could he have gained from claiming foreign citizenship?