Design + Architecture: The Smithsonian's National Museum of African American History & Culture

'A hundred years after the idea was first floated, the Smithsonian's National Museum of African American History and Culture will open its doors. The museum houses over 17,000 artifacts, each telling a story about the African-American experience. From the horror of a child's shackles to the drama of its architecture, we hear reactions to the building from a journalist, a critic and two of its architects. Guests: Michele Norris, Race Card Project; Philip Kennicott, Washington Post; Lucas Dietrich, Thames and Hudson; Phil Freelon, Freelon Group' -- +KCRW