why are we so committed to keeping you connected? why combine performance with a conscience? why innovate for a future without accidents? why do any of it? why do all of it? because if it matters to you it's everything to us. the xc60 crossover. from volvo. lease the well equiped volvo xc60 today. visit your local volvo showroom for details. my side is i'm not a racist. i didn't know black people was a racist term. i didn't say the "n" word or anything like that, because that's not in my vocabulary. >> principal and founder of tnt academy, nancy gordeuk, defending remarks she made at a graduation ceremony friday. joining me now to discuss those remarks and what it means to say "i'm not a racist," tim wise, author of "dear white america: letter to a new minority." and cristina greer, professor of