Context and a Movie: "Django Unchained"

Quentin Tarantino's "Django Unchained" has sparked conversation and controversy over its use of violence, portayal of slavery, and more. Tricia Rose, professor of Africana Studies at Brown University and author of The Hip Hop Wars: What We Talk About When We Talk About Hip Hop-And Why It Matters, discusses the film with Dana Stevens, Slate's film critic and co-host of Slate's Culture Gabfest, now airing on WNYC. Plus: how "Lincoln" and "Django" treat slavery differently.