Daryl Davis on Befriending Members of the KKK

African American musician Daryl Davis has played with some of the leading music legends of the twentieth century, but he has also spent the past thirty years engaging in something quite remarkable: meeting, and in some cases befriending, members of the Ku Klux Klan and other white supremacist groups. He tells Hari how he has helped more than 200 KKK members renounce their ideology.