Naturalization could never apply to Barack Obama. Furthermore, he held Indonesian citizenship, which required him (or his mother, in fact) to renounce his US citizenship at the time of their residence in Indonesia and his attendance in Indonesian schools. This is absolutely settled fact.

IF, Mr. Soetoro (as that is his last name of verifiable legal record since he had all his records sealed on Jan 20, 2009) ever regained US citizenship, we cannot know. It is possible that due to many implications from the documents we HAVE been able to acquire, he may have attended Columbia University under a foreign exchange student status, which would REALLY be a problem for his further occupation in our White House, not to mention the surety of prosecution in the usurpation of the office of POTUS.

That would PROVE he had surrendered US citizenship and would require his production of documentation as to method of regaining US citizenship status. It is fact that his mother did, in fact, surrender his US citizenship in favor of Indonesian citizenship when she moved there with him and Lolo Soetoro, and enrolled him in the St Francis of Assisi school. Also, there is legitimate documents showing he went to a Muslim school and was taught Islam, which they adhered to, since Lolo, his stepfather (who adopted him and gave him the last name of Soetoro) was Muslim. At the time of their move to Indonesia, that nation was on a no-go list by the State Dept. So they could NOT go there unless they surrendered of their US Citizenship.

That is an enormous can of worms no one wants to open apparently.