This is why I don't believe in DNA tests.
You can't get her phenotype without having some black in you.
I'm guessing the cac scientists designated black DNA as native american DNA as a ways of not letting us know our true origins.
There's zero chance Jessica Alba has no black ancestry.
For one thing everybody has black in them because everybody came from black people.DNA test is an automatic fail because they don't understand that black people globally and historically had and have every feature they will subscribe to other nationalities.There is no gene that tells ethnicity at all. So basically those who believe in DNA test are relying soley on the white mans perception and ignorance of ethnic traits. Not to mention they usually only test about a quarter of the dna that you send in.