I think the persistence of Obama Citizenship Denial (OCD) may be related to the poor state of mathematics education in this country. I do not refer to higher mathematics, or arithmetic, but to the more basic skill of counting.
Let me offer this example:
There is a page on the AtlasShruggs.com web site where a “forensic document expert” declares the published Obama birth certificate a fraud. The most accessible part of his evidence is close-up shots of the security borders of sample copies issued about the same time and Obama’s. The borders are different, therefore the Obama certificate is bogus.
There is a page on another website where Dr. Rod Polarik examines a Hawaiian birth certificate issued within three months of Obama’s. Here the security borders are identical. Polarik concludes that Obama’s certificate is bogus because if the borders are the same, then the security seal should also be the same (but it isn’t, according to him).
Now, count the number of document experts who conclude Obama’s birth certificate is bogus. In the OCD world, the answer is 2. But, but since they cannot both be true (the borders cannot be both correct and not correct), one excludes the other, only one can be counted, perhaps.
Both of those web sited claim incontrovertible proof. They contradict each other. I’d say they cancel each other out, and the real count is zero.
Both of these web sites have been debunked. Please refer to: https://www.blogordie.com/2008/11/dr-rod-polariks-analysis-of-barack-obamas-birth-certificate/