Ken, I thought youd find this link interesting. According to a study, Appalachia has an adult illiteracy rate estimated to be 30%. Footnote 17:

http://en.wikipedia.org/wiki/Social_and_economic_stratification_in_Appalachia

Here are the racial demographics.

http://www.arc.gov/assets/research_reports/DataOverviewfrom2009-2013ACS-Chapter3.pdf

The Great State of Tennessee is 88% white in Appalachian regions of Tennessee. Do you suppose they inherited a bad batch of DNA from their Northern European ancestry or maybe other factors were involved in illiteracy, perhaps poverty to name one? The 30% adult illiteracy rate cant be laid at the feet of African ancestry.

The boards Holocaust Deniers White Supremacy stance on race shouldnt shock anyone. Why its tolerated and ignored by the boards more strident participants is appalling. It's as if folks are walking on eggs dealing with him. Of course any view to the contrary is liberal. Fact is, hes probably proud of his views.
His views aren't "out of the closet". They're straight from the outhouse. Good for you, good for your son. You have every reason to be proud. Gil