Establishing a Hip Hop Canon

After three decades, hip hop is more segmented than ever, by both regional styles (East Coast, West Coast, Dirty South) and in stylistic terms (Gangsta rap, conscious hip-hop, "alternative" rap). From these many parts a canon is emerging and today we debate its meaning. Joining us is Mark Anthony Neal, associate professor of Black Popular Culture at Duke University; and Brian Coleman, author of Check the Technique.