The life and activism of Rosa Parks beyond the Montgomery bus boycott
Many know Rosa Parks for refusing to give up her seat on a bus, but few know the years of dedicated activism that led up to that moment. CUNY Brooklyn College professor and author of "The Rebellious Life of Mrs. Rosa Parks," Jeanne Theoharis, shines a light on Parks' lifelong dedication to civil rights. Theoharis spoke to CBS' Tanya Rivero about the importance of understanding her full story.