OK, make a lot of fun of this. Let's take it in context. 1) It is amazing that anyone would couch their argument in a logical manner at this point in civilization at all, even if the logic is wrong, so kudos. 2) This was not a logical action (the internment). It is a complicated human action which I imagine has a lot to do with the lack of trust between the Japanese (Americans) and Americans at the time. Evidently there were no Japanese (American) or American individuals who could broker a mutual trust at this time, so sad. 3) The determinants of whatever limited trust which did exist, if known,might be available to logical analysis, but I would think they are a very complex set of statements. These statements probably reflect all the (unknown) possibilities mentioned on this thread. One logical result might have been internment. We, now, far in the future believe that internment was if not wrong, at least unnecessary. Such is hindsight