ALBAWABA- Mattel has introduced a new Barbie doll that represents a person with Down syndrome as part of the Barbie Fashionistas line. Mattel has previously included dolls in the line with prosthetic legs, hearing aids, a wheelchair and the skin condition vitiligo. Mattel worked closely with the National Down Syndrome Society on the latest doll's shape, features, clothing, accessory and packaging to accurately represent a person with Down syndrome. Mattel ...