The decision is a win for the 12-year-old transgender girl who challenged the law so she could continue running on her middle school cross country and track teams. READ MORE: https://abcn.ws/3GqK0lB SUBSCRIBE to ABC News on YouTube: https://bit.ly/2vZb6yP Latest updates: http://abcnews.go.com/ Watch FULL EPISODES on Hulu: http://abcn.ws/3bzvQQn #transgender #supremecourt #westvirginia #athelete #abcnews