Tom Wicker on the South, Race, Segregation, and the Civil War.

Veteran journalist Tom Wicker has written a new examination of Richard Nixon, titled "One of Us." Wicker claims that, contrary to conventional wisdom, the former president was weak on foreign policy but strong -- and effective -- on the domestic front.

Imani Perry, a professor of African American studies at Princeton University, was born in Birmingham, Ala., and has always considered it home, even though she moved north as a child. In her new book, South to America, she recounts her travels to the South — its cities, rural areas and historic sites — and reflects on the region's history of slavery and racism.

Journalist Brian Palmer toured several Confederate sites and monuments across the South and found a distorted message that celebrates the Confederacy and often omits the fact of slavery all together.