[Verginius Rufus]

My guess is that she is less than 25% of African ancestry. It would be interesting what Ancestry or MyHeritage or 23andMe would say about her ancestry and what percentage was sub-Saharan African.

Like Obama, she has no ancestors who were slaves in the United States. Like Obama, she has ancestors who owned black slaves.

[irishjuggler]

You could be right. Looking at pics of Donald Harris, he could indeed be under 50% African.

[Revolutionary]

Actually, Harris is only 1/8th black. She is more Irish than black. She is more Scottish than she is black.
Her skin tone comes from being half India Indian.

Plus both Biden and Harris are descendants of slave owners. Harris is a descendant of big time slave owners.