Media That Matters — "Media That Matters is the premiere showcase for short films on the most important topics of the day." Many films, including from teens about racism, etc.
Reelworks.org - teen video site — From their page: "Reel Works provides free filmmaking programs for NYC Youth. Using a unique, one-on-one mentoring model, we challenge at-risk youth to tell their stories and have their voices heard. In turn, they build vital skills of literacy, leadership and self-confidence to create productive futures." Has a whole section on Equity and Discrimination.