'I cannot help but see the bodies of my near ancestors in the current caravans of desperate souls fleeing from place to place, chased by famine, war and toxins. Ideas honed in slavery - of the otherness, the boorishness, the inferiority of thy neighbour - have continued to travel through American society.' The story of slavery in America is not over. It lives on in how we speak to one another, in how we treat one another, in how our societies...