JUDY WOODRUFF: The National Basketball Association said that it will make an announcement tomorrow about its investigation of the owner of the Los Angeles Clippers, Donald Sterling, and the racist remarks attributed to him. The league, the rest of it...
JEFFREY BROWN: And next: A new book takes a look at the roots of the first lady's family tree. Gwen Ifill has that story. GWEN IFILL: Among the four million slaves living in the United States on the eve of the Civil War, there was a 10-year-old girl...