Lupita Nyong'o: Race doesn't define me

Lupita Nyong'o, a cast member in "12 Years a Slave," poses for a portrait on day 3 of the 2013 Toronto International Film Festival on Saturday, Sept. 7, 2013 in Toronto. (Photo by Chris Pizzelloi/Invision/AP)

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    Lupita Nyong'o: Race doesn't define me

The Kenyan actress and star of "12 Years a Slave" on her experience with race in America.