Obama 's paternal great-great-grandfather was 100% Arabic. The children from that union married only other Arabs until Obama's father, who lived in Kenya and was officially referred to in Kenyan public records as an 'Arab African' and was only 1/8 African. He married a 100% American Caucasian and produced a son, Barack who, technically is, 50% White, 43.75% Arabic and 6.25% African. Hence, he is more White than he is African-American. He is black, for sure, but only in the pigmentation of his skin. He is just as much white as he is black, but politically speaking it has been more expedient and rewarding for him to claim African-American lineage. This true if Frank Marshal Davis in fact is NOT his real father ?????