[GeorgeTex]

Well, he is more Caucasian than Arab. He is also more Arab than Black. I think there is a lot of self loathing in play here.

[Clemenza]

Wrong. This is an internet legend that has been posted often. Barack Obama's father is a Luo, a BLACK Kenyan ethnic group that did not do much intermixing with the Arab traders.

You do know that Arabs are "caucasians", right? This is why we should use the term "European-American" instead. "Caucasian" is rooted in 19th century junk science.