Who Are the Harlem Hellfighters?

Robin Roberts' latest project is a documentary called the "Harlem Hellfighters."  As an Army brat, the story is close to her heart. Roberts says Harlem Hellfighters should have the same recognition as the Tuskegee Airmen. Established in 1916, the Harlem Hellfighters was an African-American military regiment from Harlem formed to fight in World War I. Roberts says she's grateful for the service of these men.