This week the Erins discuss “Tiny Shoulders, Rethinking Barbie,” available on Hulu. When Barbie came on the scene in the 50's she was truly a revolutionary toy for girls. Moms initially loved the concept of a grown up doll for their daughters. Over time, Barbie has become a polarizing icon of fashion, independence, and materialism. Can she regain relevance after fading from the spotlight?