[I am Richard Brandon]

"half black"

If and I repeat, if, his father is Obama senior, the only thing we can say with confidence is that he is 50% white. The ethnic make up of his father's tribe is about 90% Arab and 10% black, but that is an average. Mr O himself - who knows?

[FS11]

If those percentages are correct that would make BO only 5% Black African.

[ROCKLOBSTER]

The ethnic make up of his father's tribe is about 90% Arab and 10% black, but that is an average. Mr O himself - who knows?

Yeah...BOS looks very very black.