skin color
Khoudia Diop didn't realize her skin color was special until she left Senegal. Courtesy of The Colored Girl Inc. hide caption
Wilbur Sargunaraj sings about shadism in his new video, "Mirror Mirror." Courtesy of Wilbur Sargunaraj hide caption
Sisters Francine and Fernanda Gravina have German, Italian, African and indigenous ancestry. Lourdes Garcia-Navarro/NPR hide caption