Anywhere? minor details are small details that don't really matter, so like let's say your hair is healthy but a minor detail would be that you see one split end. is that what your asking?
Under is the prepositional phrase. Remember prepositional phrases show location. Under ins the only word that does that. Good luck my man.
In my opinion, there are two possible reasons.
First, the government probably does not think these guys are any kind of a threat to them. I mean, so what if there are some people out walking around when no one knows they're there? It's like the thing about the tree falling in the forest with no one around.
