CBS This Morning

'a Dream Come True':' Rep. John Lewis' Fight for the Smithsonian's Museum of African American History and Culture

One of Congressman John Lewis' lasting legislative victories was the establishment of the Smithsonian's National Museum of African American History and Culture in Washington, D.C. CBS News' Chip Reid talks with the museum's interim director Dr. Spencer Crew as well as its founding director Lonnie Bunch, now head of the Smithsonian Institution, about Lewis'…