The African American Museum Opens

The Smithsonian's National Museum of African American History and Culture officially opens Saturday. More than 100 years after it was originally proposed, the Museum is opening its doors in Washington, D.C.. President Obama will dedicate the museum in a ceremony in the morning, joined by tens of thousands of people. 

Marlie Hall gives an early look inside the museum, which was first conceived by black Civil War veterans more than a hundred years ago.)