“All this assumes that immigration law was the same as in 1961 when these men were born.
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The specific law is Title 8 Section 1401 and was in place in 1952.
Which gives a baseline but is not conclusive.Furthermore, the state of Hawaii has chosen to become a participant in this matter. And why not. They stand to lose a lot of face. Paradoxically, Obama may have been born in Hawaii and not be even a citizen. Like being circumcised but not ,Jewish.