How a Georgia county became a site of racial cleansing

In 1912, news of a violent sexual assault enraged the residents of Georgia's Forsyth County and led to a lynching and the execution of two African American teens, as well as a campaign of terror to drive out the entire black community. Special correspondent Duarte Geraldino talks with Patrick Phillips, author of “Blood at the Root,” about healing from a history of racial cleansing.