Diversity in the White House: Is racism dead?

Now that America has its first black President, have we stopped being racist or is this the ultimate in political correctness? And what about Obama's gaffs - calling himself a mutt and like someone in the special Olympics? Find out what it all means from today's guest, Dr. Maura Cullen, an international authority on diversity, and the author of the new book, 35 Dumb Things Well-Intentioned People Say: Surprising Things We Say That Widen the Diversity Gap.